automatic transmission - 1.6l ecoboost (132kw/180ps ......your current vehicle: 2013 ford escape...

Your Current Vehicle: 2013 Ford Escape

Automatic Transmission - 1.6L EcoBoost (132kW/180PS) - Sigma

307-01 Automatic Transmission - 6-Speed Automatic Transmission - 6F35 2013 Escape

Diagnosis and Testing Procedure revision date: 08/14/2014

Automatic Transmission - 1.6L EcoBoost (132kW/180PS) - Sigma

DTC Chart: PCM

DTC Chart - PCM

DTC Description Component Action

P0218

Transmission Fluid

Temperature Sensor "A"

Over Temperature

Condition Engine

Transmission over

temperature

NOTE:P0218 causes the powertrain to limit torque to prevent transmission

overheating. The DTC P0218 may set in conjunction with DTC P1783.

CLEAR the DTC . If DTC P0218 returns, determine if this DTC was set in

conjunction with any transmission fluid temperature sensor circuit DTC s and

RESOLVE them first, otherwise

REFER to: Transmission Cooling(307-02 Transmission Cooling - 6-Speed

Automatic Transmission - 6F35/6-Speed PowerShift Transmission -

MPS6/6DCT450, Diagnosis and Testing).

P0657Actuator Supply Voltage

"A" Circuit/Open

Transmission solenoid

power control

Power to all solenoids has been interrupted. CLEAR the DTC . If the DTC

returns, GO to Pinpoint Test F

P0701

Transmission Control

System

Range/Performance

Transmission hydraulic

and clutch systems

(including non-electrical

shift solenoid faults,

main control valve body

and clutch(s)).

Intermittent clutch on fault and may set with DTC s P2700, P2701, P2702,

P2703 and/or P2704. CLEAR the DTC . If the DTC returns,

REFER to: Diagnosis By Symptom(307-01 Automatic Transmission - 6-

Speed Automatic Transmission - 6F35, Diagnosis and Testing).

P0702Transmission Control

System Electrical

Low or high system

voltage

INSPECT the PCM power and ground circuits for opens or short to ground.

INSPECT the PCM connector for damaged or pushed-out terminals,

corrosion or loose wires. CLEAR the DTC . RERUN the KOEO and ( KOER

self-test. If the DTC returns,

REFER to: Battery(414-01 Battery, Mounting and Cables, Diagnosis and

Testing).

P0706

Transmission Range

Sensor "A" Circuit

Range/Performance

TR sensor

The TR sensor outputs a duty cycle indicating manual lever position. This

DTC sets when the duty cycle is greater or less than the expected duty cycle

by 50Hz or more. Engine may not crank. CLEAR the DTC . If the DTC

returns, GO to Pinpoint Test J

P0707Transmission Range

Sensor "A" Circuit LowTR sensor

Engine may not crank, CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test J


Sensor "A" Circuit HighTR sensor

Engine may not crank, CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test J

P0710

Transmission Fluid


Circuit

TFTDTC P0710 may set. CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test G REPAIR the more specific DTC first.

P0711

Transmission Fluid


Circuit

Range/Performance

TFT CLEAR the DTC . If the DTC returns, GO to Pinpoint Test G

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P0712

Transmission Fluid


Circuit Low



P0713

Transmission Fluid


Circuit High



P0715Turbine/Input Shaft

Speed Sensor "A" CircuitTFT

DTC P0717 may set. CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test K REPAIR the more specific DTC first.

P0717

Turbine/Input Shaft

Speed Sensor "A" Circuit

No Signal

TSS sensorDTC P0717 may set. CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test K REPAIR the more specific DTC first.

P0718

Turbine/Input Shaft

Speed Sensor "A" Circuit

Intermittent

TSS sensor CLEAR the DTC . If the DTC returns, GO to Pinpoint Test K

P0720Output Shaft Speed

Sensor CircuitOSS Sensor


Test L REPAIR the more specific DTC first.

P0721

Output Shaft Speed

Sensor Circuit

Range/Performance

OSS sensor CLEAR the DTC . If the DTC returns, GO to Pinpoint Test L

P0722Output Shaft Speed

Sensor Circuit No SignalOSS sensor


Test L REPAIR the more specific DTC first.

P0729 Gear 6 Incorrect Ratio

O/D or intermediate

clutch system faults

(includes non-electrical

SSB, SSC faults, main

control valve body and

clutch)

CLEAR the DTC . If the DTC returns,



for Shift Concerns, No 5-6 Shift/Harsh/Soft/Slipping.


Low/reverse clutch

system faults (includes

non-electrical SSC

faults, main control

valve body and clutch)






Low/reverse clutch


non-electrical SSC

faults, main control







Direct clutch system

faults (includes non-

electrical SSB faults,







O/D clutch system faults


SSD faults, main control


















P073DUnable to Engage NeutralDirect or forward clutch

pack

This DTC may set when there is a mechanical/hydraulic concern with the

direct or forward clutch pack, possibly deformed clutch plates or a rolled

clutch seal allowing the direct clutch or the forward clutch to mechanically or

hydraulically apply in neutral. PLACE the transmission in neutral with the

engine running to see if there is any creep torque, this fault causes the

transmission to partially engage forward gear in neutral. This DTC may set

with P0752, P0757, P0762, and/or P0767. CLEAR the DTC . If the DTC

returns, check the transmission for internal failure.

REFER to: Transmission(307-01 Automatic Transmission - 6-Speed

Automatic Transmission - 6F35, Overhaul).

P0740Torque Converter Clutch

Solenoid Circuit/Open

TCC solenoid electrical

faults

DTC P0743 may set, CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test H

P0741

Torque Converter Clutch

Solenoid Circuit

Performance/Stuck Off

TCC System Faults

(includes TCC , main


non-electrical solenoid

faults)


REFER to: Torque Converter Clutch (TCC)(307-01 Automatic Transmission -

6-Speed Automatic Transmission - 6F35, Diagnosis and Testing).


Solenoid Circuit Stuck On


faults


Test H


Solenoid Circuit Electrical


faults

DTC P0740, P0742 and/or P0744 may set, CLEAR the DTC . If the DTC

returns, GO to Pinpoint Test H REPAIR the more specific DTC first.

P0744


Solenoid Circuit

Intermittent

TCC Solenoid electrical

faults


Test H REPAIR the more specific DTC first.

P0748Line Pressure Control

(LPC) Solenoid Electrical

LPC Solenoid electrical

faults


returns, GO to Pinpoint Test I REPAIR the more specific DTC first.

P0750 Shift Solenoid "A"Shift Solenoid A (SSA)

electrical faults


Test A REPAIR the more specific DTC first.

P0751Shift Solenoid "A"


Forward clutch system


electrical SSA faults,


DTC P2700 may set, CLEAR the DTC . If the DTC returns,



for Engagement Concerns, No Forward.

P0752Shift Solenoid "A" Stuck

On








for Shift Concerns, Only Gears 1,2,3,4 Available.


ElectricalSSA electrical faults


returns, GO to Pinpoint Test A REPAIR the more specific DTC first.


IntermittentSSA electrical faults CLEAR the DTC . If the DTC returns, GO to Pinpoint Test A

P0755 Shift Solenoid "B" SSA electrical faultsDTC P0756 may set, CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test B REPAIR the more specific DTC first.

P0756Shift Solenoid "B"



fault (includes non-






for Shift Concerns, Only Gears 3 And 5.

P0757Shift Solenoid "B" Stuck

On


fault (includes non-



SSB electrical faults

SSB electrical faults






ElectricalSSB electrical faults


returns, GO to Pinpoint Test B REPAIR the more specific DTC first.


IntermittentSSB electrical faults CLEAR the DTC . If the DTC returns, GO to Pinpoint Test B

P0760 Shift Solenoid "C"Shift Solenoid C (SSC)

electrical faults


Test C REPAIR the more specific DTC first.




P0761Shift Solenoid "C"


Intermediate Clutch

System Faults (includes

clutch, valve body and

non-electrical SSC

faults)





P0762Shift Solenoid "C" Stuck

On

Intermediate Clutch

System Faults (includes


non-electrical SSC

faults)




for Shift Concerns, Only Gears 2 and 6 Available.


ElectricalSSC electrical faults


returns, GO to Pinpoint Test C REPAIR the more specific DTC first.


IntermittentSSC electrical faults CLEAR the DTC . If the DTC returns, GO to Pinpoint Test C

P0765 Shift Solenoid "D" SSD electrical faultsDTC P0766 may set, CLEAR the DTC . If the DTC returns, GO to Pinpoint

Test D REPAIR the more specific DTC first.

P0766Shift Solenoid "D"

Performance/Stuck OffSSD electrical faults




for Shift Concerns, No 1-2 Shift/Harsh/Soft/Slipping Or Only Gears 1 and R

Available.

P0767Shift Solenoid "D" Stuck

On

O/D Clutch System

Faults (includes non-

electrical SSD faults,


DTC P07A9 and/or P2704 may set, CLEAR the DTC . If the DTC returns,



for Engagement Concerns, No Reverse and for Shift Concerns/No 3-4

Shift/Harsh/Soft/Slipping.


ElectricalSSD electrical faults


returns, GO to Pinpoint Test D REPAIR the more specific DTC first.


IntermittentSSD electrical faults CLEAR the DTC . If the DTC returns, GO to Pinpoint Test D

P0770 Shift Solenoid "E"Shift Solenoid E (SSE)

electrical faults


Test E REPAIR the more specific DTC first.

P0771Shift Solenoid "E"


SSE non-electrical

faults (SSE and main

control valve body)




for Engagement Concerns, No Reverse

P0772Shift Solenoid "E" Stuck

On

SSE non- electrical

faults (SSE and valve

body)






ElectricalSSE electrical faults


Test E REPAIR the more specific DTC first.


IntermittentSSE electrical faults CLEAR the DTC . If the DTC returns, GO to Pinpoint Test E

P07A5Transmission Friction

Element "B" Stuck OnDirect clutch






Element "D" Stuck OffLow/reverse clutch




for Shift Concerns, No 1-2 Shift/Harsh/Soft/Slipping or Only Gears 1 and R

Available.





Element "D" Stuck OnLow/reverse clutch




for Engagement Concerns, No Reverse and for Shift Concerns, No 3-4

Shift/Harsh/Soft/Slipping.

P07AATransmission Friction

Element "E" Stuck OffOverdrive clutch




for Engagement Concerns.

P0815 Upshift Switch Circuit Upshift switch electrical

REFER to: External Controls(307-05 Automatic Transmission External

Controls, Diagnosis and Testing).

P0816 Downshift Switch CircuitDownshift switch

electrical

REFER to: External Controls(307-05 Automatic Transmission External

Controls, Diagnosis and Testing).

P0867Transmission Fluid

Pressure

Transmission hydraulic

and clutch systems




P0882TCM Power Input Signal

Low

TCM power input signal

low



corrosion or loose wires. CLEAR the DTC . If the DTC returns,

REFER to: Charging System(414-00 Charging System - General

Information, Diagnosis and Testing).

P0883TCM Power Input Signal

High

TCM power input signal

high




P0960

Line Pressure Control

(LPC) Solenoid

Circuit/Open


(LPC) solenoid

electrical faults


Test I REPAIR the more specific DTC first.

P0961


(LPC) Solenoid Control

Circuit/Open

LPC solenoid electrical

faultsCLEAR the DTC . If the DTC returns, GO to Pinpoint Test I

P0962


(LPC) Solenoid Circuit

Low


faults



P0963


(LPC) Solenoid Control

Circuit High


faults



P0973Shift Solenoid "A" Control

Circuit LowSSA electrical faults



P0974Shift Solenoid "A" Control

Circuit HighSSA electrical faults



P0976Shift Solenoid "B" Control

Circuit LowSSB electrical faults



P0977Shift Solenoid "B" Control

Circuit HighSSB electrical faults



P0979Shift Solenoid "C" Control

Circuit LowSSC electrical faults



P0980Shift Solenoid "C" Control

Circuit HighSSC electrical faults



P0982Shift Solenoid "D" Control

Circuit LowSSD electrical faults



P0983Shift Solenoid "D" Control

Circuit HighSSD electrical faults







Range/PerformanceSSE electrical faults

DTC P0771 and/or P0772 may set, CLEAR the DTC . If the DTC returns,



for Engagement Concerns.

P1001KOEO Not Able to

Complete, KOER AbortedPCM

RETERIVE and RECORD all DTC s. REPAIR self-test or CMDTC s first.

CLEAR the DTC . RERUN the KOER self-test. If the DTC returns,

REPROGRAM the PCM to the latest calibration. RERUN the KOER self-test.

If the DTC returns, INSTALL a new PCM .

REFER to: Powertrain Control Module (PCM)(303-14A Electronic Engine

Controls - 1.6L EcoBoost (132kW/180PS) - Sigma, Removal and

Installation).

After installing the new PCM , PERFORM the Transmission Strategy

Download,

REFER to: Transmission Strategy Download(307-01 Automatic

Transmission - 6-Speed Automatic Transmission - 6F35, General

Procedures).

P1397System Voltage Out Of

Self Test Range

System voltage out of

self test range



corrosion or loose wires. CLEAR the DTC . RUN the KOEO self-test. If the

DTC returns,



P1501Vehicle Speed Sensor

Out Of Self Test Range

Vehicle speed sensor or

circuit

Vehicle speed not at 0 during the KOEO and/or KOER self-test. CLEAR the

DTC and RERUN the KOEO and KOER self-test. If the DTC returns,

CHECK for OSS sensor DTC and ABS wheel speed sensor DTC and

REPAIR the more specific DTC first.

REFER to: Anti-Lock Brake System (ABS) and Stability Control(206-09 Anti-

Lock Brake System (ABS) and Stability Control, Diagnosis and Testing).

P1636Inductive Signature Chip

Communication ErrorPCM

CLEAR the DTC . If the DTC returns, INSTALL a new PCM .



Installation).


Download,



Procedures).

P163E

Transmission Control

Module Programming

Error

Transmission control

module programming

error

CLEAR the DTC . REPROGRAM the PCM with the latest calibration. If the

DTC returns, INSTALL a new PCM .



Installation).


Download,



Procedures).




P163F

Transmission ID Block

Corrupted, Not

Programmed

Transmission ID

memory block

corrupted, not

programmed

CLEAR the DTC . REPROGRAM the PCM with the latest calibration. If the

DTC returns, INSTALL a new PCM .



Installation).


Download,



Procedures).

P1702

Transmission Range

Sensor Circuit

Intermittent

TRDTC P0706, P0707 and/or P0708 may set, CLEAR the DTC . If the DTC

returns, GO to Pinpoint Test J REPAIR the more specific DTC first.

P1705

Transmission Range

Circuit Not Indicating

Park/Neutral During Self

Test

TR sensorThe selector lever was not in park or neutral during the self-test. CLEAR the

DTC and RERUN the KOEO and KOER self-test.

P1711

Transmission Fluid

Temperature Sensor Out

Of Self Test Range

TFT sensorCLEAR the DTC and RERUN the KOEO and KOER self-test. If the DTC

returns, GO to Pinpoint Test G


Solenoid Circuit

TCC system faults

(includes TCC , main


non-electrical solenoid

faults)

DTC P1744 is a non-electrical DTC . CLEAR the DTC . If the DTC returns,



for Torque Converter Operation Concerns, No Apply.

P1783

Transmission

Overtemperature

Condition

Transmission over

temperature

MONITOR the TFT sensor PID and TCC PID. ROAD TEST the vehicle and

MONITOR the TFT sensor and TCC solenoid electrical operation. If DTC

P0741 is set, REPAIR DTC P0741 first. CLEAR the DTC . If the DTC

returns, GO to Pinpoint Test G


SignalTR switch

Engine may not crank. DTC P0706, P0707 and/or P0708 may set. CLEAR

the DTC . If the DTC returns, GO to Pinpoint Test J REPAIR the more

specific DTC first.

P2700

Transmission Friction

Element "A" Apply Time

Range/Performance





DTC P2700 is a non-electrical DTC . DTC P0751 and/or P0752 may set.




for Engagement Concerns, No Forward Or Delayed, Soft Forward and/or

Shift Concerns, Only Gears 1,2,3,4 Available.

P2701


Element "B" Apply Time

Range/Performance









for Shift Concerns, Only Gears 3 and 5 Available.

P2702


Element "C" Apply Time

Range/Performance

Intermediate clutch



non-electrical SSC

faults)





for Shift Concerns, No 1-2 Shift/Harsh/Soft/Slipping or No 5-6

Shift/Harsh/Soft/Slipping or Only Gears 2 and 6 Available.

P2703


Element "D" Apply Time

Range/Performance

Low/reverse clutch and

OWC faults





for Engagement Concerns, No Reverse.




P2704


Element "E" Apply Time

Range/Performance

O/D clutch system faults


SSD faults, valve body

and clutch)






P2705


Element "F" Apply Time

Range/Performance

OWC faults (covers just

the clutches)

DTC P2705 is a non-electrical DTC . CLEAR the DTC . If the DTC returns,



for Engagement Concerns, Neutral After Launch.

P2758


Pressure Control

Solenoid Stuck ON

TCC pressure control

solenoid

DTC P2758 is a non-electrical DTC .



for Torque Converter Operation Concerns.

P2760


Pressure Control

Solenoid Intermittent

TCC pressure control

solenoidCLEAR the DTC . If the DTC returns, GO to Pinpoint Test H

P2783Torque Converter

Temperature Too HighTorque converter

TCC control valve stuck in the apply position. CLEAR the DTC . If the DTC

returns,



for Torque Converter Operation Concerns, No Apply.

Pinpoint Tests

Power is routed through the transmission solenoid power control relay (inside the PCM ) to all transmission solenoids. If the power

circuit to the transmission solenoids or the transmission solenoid power control relay fails open, all solenoids are failed electrically off.

Check for open, short to ground or the transmission connector disconnected. The transmission solenoid power control relay disables

power to the transmission solenoids when certain transmission DTC s are set.

• Carry out KOEO and KOER procedures.

• Retrieve and record all DTC s.

• Repair all non-transmission DTC s first.

• Repair all transmission DTC s second.

• Clear all 2WD CMDTC s and attempt to repeat them.

• Repair all CMDTC s.

• If only pass codes are obtained, REFER to: Diagnosis By Symptom(307-01 Automatic Transmission - 6-Speed Automatic

Transmission - 6F35, Diagnosis and Testing). for further information and diagnosis.

DTCS P0750, P0753, P0754, P0973, P0974

Refer to Wiring Diagrams Cell 29 for schematic and connector information.

Normal Operation and Fault Conditions

The PCM applies and releases the various clutches in the transmission by actuating the shift solenoids in the solenoid body. Shift

Solenoid A (SSA) is a Variable Force Solenoid (VFS).

NOTE:Without a voltage signal return to the PCM , the transmission solenoid power control relay is commanded off. Using a fused

jumper wire between a transmission solenoid control circuit and the signal return circuit, the transmission solenoid power control relay

circuit supplies power to the transmission solenoids when the ignition is cycled from off to on. Do not use a solenoid control circuit that

may be at fault, refer to DTC Charts for a fault listing.

DTC Fault Trigger Conditions

DTC Description Fault Trigger Conditions

P0750Shift Solenoid "A" Open circuit in the solenoid or wire harness.

P0753Shift Solenoid "A" Electrical Open circuit in the solenoid or wire harness.

P0754Shift Solenoid "A" IntermittentIntermittent circuit in the solenoid or wire harness open, shorted to ground or shorted to

power.




P0973Shift Solenoid "A" Control Circuit

LowShort to ground in the solenoid or wire harness.

P0974Shift Solenoid "A" Control Circuit

HighOpen circuit or short to power in the solenoid or wire harness.

Possible Sources

• Connectors damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals

• Shift Solenoid A (SSA)

• Transmission internal wiring harness frame

• PCM

PINPOINT TEST A : DTCS P0750, P0753, P0754, P0973, P0974

A1 RETRIEVE AND RECORD ALL DTCS

YesFor DTC s P0750, P0753 and/or P0754, GO to A2 For DTC

P0973, GO to A5 For DTC P0974, GO to A7

No

REFER to: Diagnosis By Symptom(307-01 Automatic

Transmission - 6-Speed Automatic Transmission - 6F35, Diagnosis

and Testing).

• Using the diagnostic scan tool, retrieve all DTC s.

Are DTC s P0750, P0753, P0754, P0973 and/or P0974 present?

A2 CHECK THE SHIFT SOLENOID A (SSA) CONTROL CIRCUIT FOR AN OPEN

Yes GO to A3

No REPAIR the circuit.

• Ignition OFF.

• Disconnect Transmission Vehicle Harness C1520A .

• Disconnect PCM C1551E .

• Inspect the connectors for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals.

• Measure:

Positive Lead Measurement / Action Negative Lead

C1520A-8 C1551E-60

Is the resistance less than 3 ohms?

A3 CHECK THE SHIFT SOLENOID A (SSA) FOR AN OPEN

Yes

INSTALL a new PCM .

REFER to: Powertrain Control Module (PCM)(303-14A Electronic

Engine Controls - 1.6L EcoBoost (132kW/180PS) - Sigma,

Removal and Installation).

PERFORM the Transmission Strategy Download, REFER to:

Transmission Strategy Download(307-01 Automatic Transmission -

6-Speed Automatic Transmission - 6F35, General Procedures).

No GO to A4

• Measure:

Positive LeadMeasurement /

ActionNegative Lead




ActionNegative Lead

Component side resistance pin 8. Component side resistance pin 5.

Is the resistance between 4.2 and 7.2 ohms?

A4 CHECK SHIFT SOLENOID A (SSA) RESISTANCE

Yes

INSTALL a new transmission internal wiring harness frame.

REFER to: Transmission Internal Wiring Harness Frame(307-01

Automatic Transmission - 6-Speed Automatic Transmission - 6F35,


No

INSTALL a new Shift Solenoid A (SSA).

REFER to: Solenoid(307-01 Automatic Transmission - 6-Speed

Automatic Transmission - 6F35, Removal and Installation).

• Remove the transmission internal wiring harness frame. REFER to: Transmission Internal Wiring Harness Frame(307-01

Automatic Transmission - 6-Speed Automatic Transmission - 6F35, Removal and Installation). Inspect for metal shavings on the

exposed metal contacts or other components and clean the solenoid and transmission internal wiring harness frame terminals.

• Measure:


ActionNegative Lead

Shift Solenoid A (SSA) pin A. Shift Solenoid A (SSA) pin B.


A5 CHECK THE SHIFT SOLENOID A (SSA) CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to A6


• Ignition OFF.






• Measure:


C1520A-8 Ground

Is the resistance greater than 10,000 ohms?

A6 CHECK SHIFT SOLENOID A (SSA) FOR A SHORT TO GROUND

Yes

INSTALL a new Shift Solenoid A (SSA).



No








• Measure:


Shift Solenoid A (SSA) pin A.

Ground


A7 CHECK THE SHIFT SOLENOID A (SSA) CONTROL CIRCUIT FOR A SHORT TO POWER

Yes REPAIR the circuit.

No

INSTALL a new PCM .







• Ignition OFF.




• Ignition ON.



• Measure:


C1520A-8 Ground

Is any voltage present?

DTCS P0755, P0758, P0759, P0976, P0977




Solenoid B (SSB) is a Variable Force Solenoid (VFS).







P0755Shift Solenoid "B" Open circuit in the solenoid or wire harness.

P0758Shift Solenoid "B" Electrical Open circuit in the solenoid or wire harness.

P0759Shift Solenoid "B" IntermittentIntermittent circuit in the solenoid or wire harness open, shorted to ground or shorted to

power.

P0976Shift Solenoid "B" Control Circuit


P0977Shift Solenoid "B" Control Circuit


Possible Sources


• Shift Solenoid B (SSB)


• PCM

PINPOINT TEST B : DTCS P0755, P0758, P0759, P0976, P0977

B1 RETRIEVE AND RECORD ALL DTCS

YesFor DTC s P0755, P0758 and P0759, GO to B2 For DTC P0976,

GO to B5 For DTC P0977, GO to B7

No



and Testing).



B2 CHECK THE SHIFT SOLENOID B (SSB) CONTROL CIRCUIT FOR AN OPEN

Yes GO to B3


• Ignition OFF.






• Measure:


C1520A-9 C1551E-45


B3 CHECK THE SHIFT SOLENOID B (SSB) FOR AN OPEN

Yes

INSTALL a new PCM .







No GO to B4

• Measure:


ActionNegative Lead



B4 CHECK SHIFT SOLENOID B (SSB) RESISTANCE

Yes





No

INSTALL a new Shift Solenoid B (SSB).






• Measure:


ActionNegative Lead




ActionNegative Lead

Shift Solenoid B (SSB) pin A. Shift Solenoid B (SSB) pin B.


B5 CHECK THE SHIFT SOLENOID B (SSB) CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to B6


• Ignition OFF.




• Measure:


C1520A-9 Ground


B6 CHECK SHIFT SOLENOID B (SSB) FOR A SHORT TO GROUND

Yes

INSTALL a new Shift Solenoid B (SSB).



No








• Measure:





Shift Solenoid B (SSB) pin A.

Ground


B7 CHECK THE SHIFT SOLENOID B (SSB) CONTROL CIRCUIT FOR A SHORT TO POWER


No

INSTALL a new PCM .







• Ignition OFF.




• Ignition ON.

• Measure:


C1520A-9 Ground


DTCS P0760, P0763, P0764, P0979, P0980




Solenoid C (SSC) is a Variable Force Solenoid (VFS).







P0760Shift Solenoid "C" Open circuit in the solenoid or wire harness.

P0763Shift Solenoid "C" Electrical Open circuit in the solenoid or wire harness.

P0764Shift Solenoid "C" IntermittentIntermittent circuit in the solenoid or wire harness open, shorted to ground or shorted to

power.




P0979Shift Solenoid "C" Control Circuit


P0980Shift Solenoid "C" Control Circuit


Possible Sources


• Shift Solenoid C (SSC)


• PCM

PINPOINT TEST C : DTCS P0760, P0763, P0764, P0979, P0980

C1 RETRIEVE AND RECORD ALL DTCS

YesFor DTC s P0760, P0763 and P0764, GO to C2 For DTC P0979,

GO to C5 For DTC P0980, GO to C7

No



and Testing).



C2 CHECK THE SHIFT SOLENOID C (SSC) CONTROL CIRCUIT FOR AN OPEN

Yes GO to C3


• Ignition OFF.




• Measure:


C1520A-4 C1551E-75


C3 CHECK THE SHIFT SOLENOID C (SSC) FOR AN OPEN

Yes

INSTALL a new PCM .







No GO to C4

• Measure:


ActionNegative Lead




ActionNegative Lead



C4 CHECK SHIFT SOLENOID C (SSC) RESISTANCE

Yes





No

INSTALL a new Shift Solenoid C (SSC).






• Measure:


ActionNegative Lead

Shift Solenoid C (SSC) pin A. Shift Solenoid C (SSC) pin B.


C5 CHECK THE SHIFT SOLENOID C (SSC) CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to C6


• Ignition OFF.






• Measure:


C1520A-4 Ground


C6 CHECK SHIFT SOLENOID C (SSC) FOR A SHORT TO GROUND

Yes

INSTALL a new Shift Solenoid C (SSC).



No








• Measure:


Shift Solenoid C (SSC) pin A.

Ground


C7 CHECK THE SHIFT SOLENOID C (SSC) CONTROL CIRCUIT FOR A SHORT TO POWER


No

INSTALL a new PCM .







• Ignition OFF.




• Ignition ON.



• Measure:


C1520A-4 Ground


DTCS P0765, P0768, P0769, P0982, P0983




Solenoid D (SSD) is a Variable Force Solenoid (VFS).







P0765Shift Solenoid "D" Open circuit in the solenoid or wire harness.

P0768Shift Solenoid "D" Electrical Open circuit in the solenoid or wire harness.

P0769Shift Solenoid "D" IntermittentIntermittent circuit in the solenoid or wire harness open, shorted to ground or shorted to

power.

P0982Shift Solenoid "D" Control Circuit


P0983Shift Solenoid "D" Control Circuit


Possible Sources


• Shift Solenoid D (SSD)


• PCM

PINPOINT TEST D : DTCS P0765, P0768, P0769, P0982, P0983

D1 RETRIEVE AND RECORD ALL DTCS

YesFor DTC s P0765, P0768 and P0769, GO to D2 For DTC P0982,

GO to D5 For DTC P0983, GO to D7

No



and Testing).



D2 CHECK THE SHIFT SOLENOID D (SSD) CONTROL CIRCUIT FOR AN OPEN

Yes GO to D3


• Ignition OFF.






• Measure:


C1520A-10 C1551E-30


D3 CHECK THE SHIFT SOLENOID D (SSD) FOR AN OPEN

Yes

INSTALL a new PCM .







No GO to D4

• Measure:


ActionNegative Lead



D4 CHECK SHIFT SOLENOID D (SSD) RESISTANCE

Yes





No

INSTALL a new Shift Solenoid D (SSD).






• Measure:


ActionNegative Lead




ActionNegative Lead

Shift Solenoid D (SSD) pin A. Shift Solenoid D (SSD) pin B.


D5 CHECK THE SHIFT SOLENOID D (SSD) CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to D6


• Ignition OFF.




• Measure:


C1520A-10 Ground


D6 CHECK SHIFT SOLENOID D (SSD) FOR A SHORT TO GROUND

Yes

INSTALL a new Shift Solenoid D (SSD).



No








• Measure:





Shift Solenoid D (SSD) pin A.

Ground


D7 CHECK THE SHIFT SOLENOID D (SSD) CONTROL CIRCUIT FOR A SHORT TO POWER


No

INSTALL a new PCM .







• Ignition OFF.




• Ignition ON.

• Measure:


C1520A-10 Ground


DTCS P0770, P0773, P0774



Shift Solenoid E (SSE) controls the multiplexing of the Shift Solenoid D (SSD) low/reverse and overdrive clutch. If Shift Solenoid E

(SSE) fails off (no pressure) then 1st gear is failed to 4th gear. If clutch select valve 2 sticks in the default position then 1st gear with

engine braking is failed to 4th gear and reverse is failed to neutral. Shift Solenoid E (SSE) is an On/Off solenoid.







P0770Shift Solenoid "E" Open, short to power or short to ground in the solenoid or wire harness.

P0773Shift Solenoid "E" Electrical Open or short to ground in the solenoid or wire harness.

P0774Shift Solenoid "E" IntermittentIntermittent circuit in the solenoid or wire harness open, shorted to ground or shorted to power.



Possible Sources


• Shift Solenoid E (SSE)


• PCM

PINPOINT TEST E : DTCS P0770, P0773, P0774

E1 RETRIEVE AND RECORD ALL DTCS

Yes GO to E2

No



and Testing).


Are DTC s P0770, P0773 and/or P0774 present?

E2 CHECK THE SHIFT SOLENOID E (SSE) CONTROL CIRCUIT FOR AN OPEN

Yes GO to E3


• Ignition OFF.




• Measure:


C1520A-7 C1551E-2


E3 CHECK THE SHIFT SOLENOID E (SSE) CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to E4


• Measure:


C1520A-7 Ground


E4 CHECK THE SHIFT SOLENOID E (SSE) CONTROL CIRCUIT FOR A SHORT TO POWER


No GO to E5

• Ignition ON.

• Measure:





C1520A-7 Ground


E5 CHECK THE SHIFT SOLENOID E (SSE) FOR AN OPEN

Yes

INSTALL a new PCM .







No GO to E6

• Measure:


ActionNegative Lead


Is the resistance between 20 and 34 ohms?

E6 CHECK SHIFT SOLENOID E (SSE) RESISTANCE

Yes GO to E7

No

INSTALL a new Shift Solenoid E (SSE).






• Measure:


ActionNegative Lead




ActionNegative Lead

Shift Solenoid E (SSE) pin A. Shift Solenoid E (SSE) pin B.

Is the resistance between 20 and 34 ohms?

E7 CHECK SHIFT SOLENOID E (SSE) FOR A SHORT TO GROUND

Yes

INSTALL a new Shift Solenoid E (SSE).



No





• Measure:


Shift Solenoid E (SSE) pin A.

Ground


DTC P0657



The transmission solenoid power control relay controls vehicle power to all solenoids. Power is routed through the transmission

solenoid power control relay (inside the PCM ) to all transmission solenoids. If the power circuit to the transmission solenoids or the

transmission solenoid power control relay fails open, all solenoids are failed electrically off. Check for open, short to ground or the

transmission connector disconnected. The transmission solenoid power control relay disables power to the transmission solenoids

when certain transmission DTC s are set.









P0657Actuator Supply Voltage "A" Circuit/OpenOpen circuit on the transmission solenoid power circuit.

Possible Sources



• PCM

PINPOINT TEST F : DTC P0657

F1 RETRIEVE AND RECORD ALL DTCS

Yes GO to F2

No



and Testing).


Is DTC P0657 present?

F2 CHECK THE TRANSMISSION SOLENOID POWER CONTROL CIRCUIT

Yes GO to F5

No GO to F3

• Ignition OFF.


• Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals.

• Connect a fused jumper between one of the 7 solenoid control circuit terminals on transmission vehicle harness. Do not use a

solenoid control circuit that may be at fault. Failure to jump terminal C1520A-5 to a known good solenoid control circuit can cause

incorrect diagnostic results. Refer to the DTC Charts for a fault listing.

C1520A Solenoid Control Circuit

3 Pressure Control Solenoid

4 Shift Solenoid C (SSC)

6 TCC

7 Shift Solenoid E (SSE)

8 Shift Solenoid A (SSA)

9 Shift Solenoid B (SSB)

10 Shift Solenoid D (SSD)

• Ignition ON.

• Measure:


C1520A-5 Ground

Is the voltage greater than 11 volts?

F3 CHECK THE TRANSMISSION SOLENOID POWER CONTROL CIRCUIT FOR AN OPEN

Yes GO to F4


• Ignition OFF.





• Measure:


C1520A-5 C1551E-80


F4 CHECK THE TRANSMISSION SOLENOID POWER CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to F5


• Measure:


C1520A-5 Ground


F5 CHECK THE TRANSMISSION INTERNAL WIRING HARNESS FRAME

Yes

INSTALL a new PCM .







No








• Measure:





Click to Enlarge

Transmission internal wiring harness

frame pin 5.

Click to Enlarge

Transmission internal wiring harness

frame all pin fives.


DTCS P0710, P0711, P0712, P0713, P1711, P1783



The TFT sensor is located in the solenoid body leadframe. The resistance value of the TFT sensor varies with temperature change.

The PCM monitors the voltage drop across the TFT sensor to determine the temperature of the transmission fluid. When the ignition is

turned to the run position, the PCM uses this initial input signal to determine whether a cold start shift schedule is necessary. The cold

start shift schedule allows delayed shifts when the transmission fluid is cold. The PCM inhibits TCC operation at low transmission fluid

temperatures and adjusts line pressure to temperature.



P0710Transmission Fluid Temperature Sensor "A" Circuit TFT sensor circuit shorted to ground or open.

P0711Transmission Fluid Temperature Sensor "A" Circuit

Range/Performance

TFT sensor indicates a valid temperature but has not changed since start

up.


LowTFT sensor circuit short to ground.


HighTFT sensor circuit open.

P1711Transmission Fluid Temperature Sensor Out Of Self

Test Range

TFT sensor indicates too hot or too cold and must indicate a normal

temperature range during the KOER .

P1783Transmission Overtemperature ConditionTFT sensor indicates that the transmission is approaching an overheating

condition.

Possible Sources


• TFT sensor


• PCM

PINPOINT TEST G : DTCS P0710, P0711, P0712, P0713, P1711, P1783

G1 RETRIEVE AND RECORD ALL DTCS

YesFor DTC s P0710, P0712 and/or P0713, GO to G2 For DTC s

P0711, P1711 and/or P1783, GO to G6



No



and Testing).


Are DTC s P0710, P0711, P0712, P0713, P1711 and/or P1783 present?

G2 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL INPUT

Yes GO to G5


• Ignition OFF.



• Ignition ON.

• Enter the following diagnostic mode: TFT and TFTV.

Does the TFT PID display a temperature -39.9 °F ( -40 °C) and the TFTV PID display 4.9 volts?

G3 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL CIRCUIT

Yes GO to G5

No GO to G4

• Connect.


C1520A-1 C1520A-2

Does the TFT PID display a temperature 375.5 °F ( 191 °C) and the TFTV PID display 0.0 to 0.2 volts?

G4 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL VOLTAGE

Yes GO to G5

No

INSPECT and REPAIR the circuit. If an open circuit is not found,

INSTALL a new PCM .







• Measure:


C1520A-2 Ground

Is the voltage between 4.8 and 5.1 volts?

G5 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR RESISTANCE



Yes

To diagnosis an overheating concern,

REFER to: Transmission Cooling(307-02 Transmission Cooling -

6-Speed Automatic Transmission - 6F35/6-Speed PowerShift

Transmission - MPS6/6DCT450, Diagnosis and Testing).

No





• Measure:


ActionNegative Lead


Temperature

°F ( °C) Ohms

-39.9 –-4.0 °F ( -40 –-20 °C) 1,076K-269K

-2.2 –30.2 °F ( -19 –-1 °C) 309K-91K

32.0 –68.0 °F ( –20 °C) 104K-35K

69.8 –103.9 °F ( 21 –40 °C) 40K-15K

105.7 –157.9 °F ( 41 –70 °C) 17K-4.9K

159.7 –193.9 °F ( 71 –90 °C) 5.6K-2.5K

195.7 –229.8 °F ( 91 –110 °C) 3.0K-1.4K

231.6 –265.8 °F ( 111 –130 °C)1.7K-0.8K

267.6 –301.8 °F ( 131 –150 °C)0.97K-0.56K

Does the temperature to resistance specifications match?

G6 ON DEMAND SELF-TEST

Yes

For DTC s P0711 and P1711, INSTALL a new transmission

internal wiring harness frame.




For DTC P1783,

REFER to: Transmission Cooling(307-02 Transmission Cooling -

6-Speed Automatic Transmission - 6F35/6-Speed PowerShift

Transmission - MPS6/6DCT450, Diagnosis and Testing).

No

The system is operating correctly at this time. The concern may

have been caused by a loose or corroded connector. ADDRESS

the root cause of any connector or terminal issue.

• Check and make sure the transmission vehicle harness C1520A is fully seated, the terminals are engaged in the connector and



in good condition before proceeding.

• Using the diagnostic scan tool, make sure the transmission fluid temperature is between 33.8 °F ( 1 °C) and 219.1 °F ( 104 °C).

• Perform the KOER self-test.

Is DTC P0711, P1711 and/or P1783 present?

DTCS P0740, P0742, P0743. P0744, P2760



The PCM controls torque converter lock-up by varying the amount of current applied to the TCC solenoid. When no current is applied

to the TCC solenoid, the TCC is fully released. When maximum current is applied, the TCC is fully applied.







P0740Torque Converter Clutch Solenoid Circuit/Open Open circuit in the TCC solenoid or wiring harness.

P0742Torque Converter Clutch Solenoid Circuit Stuck OnShort to ground in the TCC solenoid or wiring harness.

P0743Torque Converter Clutch Solenoid Circuit Electrical Open or short to ground in the TCC solenoid or wiring harness.

P0744Torque Converter Clutch Solenoid Circuit

IntermittentShort to power in the TCC solenoid or wiring harness.

P2760Torque Converter Clutch Pressure Control

Solenoid Intermittent

Intermittent circuit in the TCC solenoid or wiring harness. Open, short to

ground or short to power.

Possible Sources


• TCC solenoid


• PCM

PINPOINT TEST H : DTCS P0740, P0742, P0743. P0744, P2760

H1 RETRIEVE AND RECORD ALL DTCS

YesFor DTC s P0740, P0743 and P2760, GO to H2 For DTC s P0742,

P0743 and P2760, GO to H5 For DTC s P0744, GO to H7

No



and Testing).



H2 CHECK THE TCC (TORQUE CONVERTER CLUTCH) SOLENOID CONTROL CIRCUIT FOR AN OPEN

Yes GO to H3


• Ignition OFF.






• Measure:


C1520A-6 C1551E-10


H3 CHECK THE TCC (TORQUE CONVERTER CLUTCH) SOLENOID CIRCUIT FOR AN OPEN

Yes

INSTALL a new PCM .







No GO to H4

• Measure:


ActionNegative Lead



H4 CHECK THE TCC (TORQUE CONVERTER CLUTCH) SOLENOID RESISTANCE

Yes





No

INSTALL a new TCC solenoid.






• Measure:


ActionNegative Lead




ActionNegative Lead

TCC Solenoid pin A. TCC Solenoid pin B.


H5 CHECK THE TCC (TORQUE CONVERTER CLUTCH) SOLENOID CONTROL CIRCUIT FOR A SHORT TO GROUND

Yes GO to H6


• Ignition OFF.




• Measure:


C1520A-6 Ground


H6 CHECK THE TCC (TORQUE CONVERTER CLUTCH) SOLENOID FOR A SHORT TO GROUND

Yes

INSTALL a new TCC solenoid.



No








• Measure:





TCC Solenoid pin A.

Ground


H7 CHECK THE TCC (TORQUE CONVERTER CLUTCH) SOLENOID CONTROL CIRCUIT FOR A SHORT TO POWER


No

INSTALL a new PCM .

REFER to: Powertrain Control Module (PCM)(3

automatic transmission - 1.6l ecoboost (132kw/180ps ......your current vehicle: 2013 ford escape...

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