DTC Chart
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: DIAGNOSTIC METHODS .
Note. Using the diagnostic scan tool, the TR sensor and the TFT sensor Diagnostic Trouble Codes (DTCs) are located within the SOBDMC/ TCM.
Note. For all other SOBDMC/ TCM Diagnostic Trouble Codes (DTCs), Refer to INTRODUCTION - HYBRID .
| DTC | Description | Action |
|---|---|---|
| P0710:11 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0710:15 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0710:62 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0711 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0712 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0713 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P164E | Internal Control Module Transmission Range Select Performance | GO to PINPOINT TEST A |
| P2800:00 | Transmission Range Sensor "B" Circuit (PRNDL Input) | GO to PINPOINT TEST A |
| P2801:00 | Transmission Range Sensor "B" Circuit Range/Performance | GO to PINPOINT TEST A |
| P2802:00 | Transmission Range Sensor "B" Circuit Low | GO to PINPOINT TEST A |
| P2803:00 | Transmission Range Sensor "B" Circuit High | GO to PINPOINT TEST A |
| P2806:00 | Transmission Range Sensor Alignment | GO to PINPOINT TEST A |
| P2806:79 | Transmission Range Sensor Alignment | GO to PINPOINT TEST A |
| P26C3:00 | Internal Control Module Transmission Range Sensor Performance | If DTC P26C3:00 is present along with other TR sensor Diagnostic Trouble Codes (DTCs), GO to PINPOINT TEST A If the wrench lamp is illuminated and DTC P26C3:00 is the only code present, CLEAR the DTC and PERFORM the self-test. If the DTC returns, INSTALL a new PCM. REFER to: POWERTRAIN CONTROL MODULE (PCM) . |
PINPOINT TEST A: TRANSMISSION RANGE SENSOR
Using the diagnostic scan tool, the TR sensor Diagnostic Trouble Codes (DTCs) are located within the SOBDMC / TCM and the PCM .
- A1 READ AND RECORD ALL DTCS Using the diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs). Are TR sensor Diagnostic Trouble Codes (DTCs) present? Yes : For DTC P2800:00, P2801:00, P2802:00, P2803:00 and/or P2806:00, GO to A2 No : For DTC P2806:79, GO to A6
- A2 CHECK THE TR (TRANSMISSION RANGE) SENSOR POWER CIRCUIT FOR VOLTAGE Ignition OFF. Disconnect HF35 Transmission C168C . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Ignition ON. Measure. Positive Lead Measurement/Action Negative Lead C168C-7 Ground Is the voltage greater than 11 volts? Yes : GO to A4 No : GO to A3
- A3 CHECK THE TR (TRANSMISSION RANGE) SENSOR GROUND CIRCUIT Measure. Positive Lead Measurement/Action Negative Lead C168C-7 C168C-9 Is the voltage greater than 11 volts? Yes : GO to A4 No : INSTALL a new TR sensor. REFER to: «TRANSMISSION RANGE (TR) SENSOR»(ref-635215-S42396566912014070200000) .
- A4 CHECK THE TR (TRANSMISSION RANGE) SENSOR CIRCUITS FOR AN OPEN Ignition OFF. Disconnect PCM C175T . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Measure. Positive Lead Measurement/Action Negative Lead C168C-7 C175T-11 C168C-8 C175T-4 C168C-9 C175T-3 C168C-10 C175T-12 Is the resistance less than 3 ohms? Yes : GO to A5 No : REPAIR the circuit.
- A5 CHECK THE TR (TRANSMISSION RANGE) SENSOR CIRCUITS FOR A SHORT TO GROUND Measure. Positive Lead Measurement/Action Negative Lead C168C-7 Ground C168C-8 Ground C168C-9 Ground C168C-10 Ground Is the resistance greater than 10, 000 ohms? Yes : INSTALL a new TR sensor. REFER to: «TRANSMISSION RANGE (TR) SENSOR»(ref-635215-S42396566912014070200000) . No : INSPECT and REPAIR the circuit shorted to ground. If a short to ground was not found, INSTALL a new PCM. REFER to: «POWERTRAIN CONTROL MODULE (PCM)»(ref-635205-S09780063612014070200000) .
- A6 CHECK THE PARK PAWL Make sure the selector lever is in the Park position and gently push the vehicle. Is there vehicle movement or did the DTC reset? Yes : VERIFY the selector lever cable adjustment. REFER to: «SELECTOR LEVER CABLE ADJUSTMENT»(ref-635244-S18449601652014070200000) . No : Park the vehicle on a variety of grades and if vehicle movement is detected, check the integrity of the park pawl. REFER to: «Transmission»(ref-635215-S24847974422014070200000)
PINPOINT TEST B: TRANSMISSION FLUID TEMPERATURE SENSOR
Using the diagnostic scan tool, the TFT sensor Diagnostic Trouble Codes (DTCs) are located within the SOBDMC/TCM.
- B1 READ AND RECORD ALL DTCS Using the diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs). Are Diagnostic Trouble Codes (DTCs) P0710:10, P0710:15 and/or P0710:62 present? Yes : For Diagnostic Trouble Codes (DTCs) P0710:10, GO to B5 For Diagnostic Trouble Codes (DTCs) P0710:15, GO to B2 For Diagnostic Trouble Codes (DTCs) P0710:62, GO to B7 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 issues.
- B2 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL INPUT VOLTAGE Ignition OFF. Disconnect HF35 Transmission C168C . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Ignition ON. Measure. Positive Lead Measurement/Action Negative Lead C168C-18 Ground Is the voltage greater than 4.1 volts? Yes : GO to B3 No : GO to B4
- B3 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR GROUND CIRCUIT FOR AN OPEN Measure. Positive Lead Measurement/Action Negative Lead C168C-18 C168C-19 Is the voltage greater than 4.1 volts? Yes : GO to B4 No : REPAIR the circuit.
- B4 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL CIRCUIT FOR AN OPEN Ignition OFF. Disconnect SOBDMC/ TCM C1458B . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Measure. Positive Lead Measurement/Action Negative Lead C1458B-10 C168C-18 Is the resistance less than 3 ohms? Yes : GO to B6 No : REPAIR the circuit.
- B5 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL CIRCUIT FOR A SHORT TO GROUND Measure. Positive Lead Measurement/Action Negative Lead C1458B-10 Ground Is the resistance greater than 10, 000 ohms? Yes : GO to B6 No : REPAIR the circuit.
- B6 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR RESISTANCE Measure. Positive Lead Measurement/Action Negative Lead HF35 TFT sensor resistance pin 18 HF35 TFT sensor resistance pin 19 Temperature To Resistance Chart °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? Yes : INSTALL a new SOBDMC/ TCM. REFER to: «TRANSMISSION CONTROL MODULE (TCM)»(ref-635215-S24436004202014070200000) . No : CHECK the transmission internal harness for an open or short to ground. If the harness is good, INSTALL a new TFT sensor. REFER to: «Transmission»(ref-635215-S24847974422014070200000)
- B7 ON DEMAND SELF-TEST Check and make sure the transmission vehicle harness C168C 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 86.0°F (30°C) and 427.7°F (220°C). NOTE: P0710:62 can only be set if the vehicle is powered OFF for at least 4 hours. If P0710:62 is cleared, it can not be detected unless the transmission remains off for 4 hours. The condition that set the code can still be present even if the code does not immediately return after it is erased. Using the diagnostic scan tool, perform the KOEO and KOER self-test on the SOBDMC/ TCM. Is DTC P0710:62 present? Yes : INSPECT the internal transmission harness insulation for cuts or chaffing. If no issues are found with the harness, INSTALL a new TFT sensor. REFER to: «Transmission»(ref-635215-S24847974422014070200000) 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 issues.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: DIAGNOSTIC METHODS .
Note. Using the diagnostic scan tool, the Diagnostic Trouble Codes (DTCs) listed in the chart are located within the SOBDMC/ TCM.
Note. For all other SOBDMC/ TCM Diagnostic Trouble Codes (DTCs), Refer to INTRODUCTION - HYBRID .
| DTC | Description | Action |
|---|---|---|
| P0710:11 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0710:15 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0710:62 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0711 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0712 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0713 | Transmission Fluid Temperature Sensor "A" | GO to PINPOINT TEST B |
| P0C27:00 | Electric Transmission Fluid Pump Motor Current Low | GO to PINPOINT TEST C |
| P0C28:00 | Electric Transmission Fluid Pump Motor Current High | GO to PINPOINT TEST C |
| P0C2A:00 | Electric Transmission Fluid Pump Motor Stalled | GO to PINPOINT TEST C |
| P0C2C:00 | Electric Transmission Fluid Pump Control Module Feedback Signal Range/Performance | GO to PINPOINT TEST C |
| P0C2D:00 | Electric Transmission Fluid Pump Control Module Feedback Signal Low | GO to PINPOINT TEST C |
| P0C2E:00 | Electric Transmission Fluid Pump Control Module Feedback Signal High | GO to PINPOINT TEST C |
| P175A:00 | Transmission Fluid Over Temperature Condition - Electric Transmission Fluid Pump Disabled | GO to PINPOINT TEST C |
| P26C3:00 | Internal Control Module Transmission Range Sensor Performance | If DTC P26C3:00 is present along with other TR sensor DTCs, GO to PINPOINT TEST A If present along with DTC P0562 REFER to: ELECTRONIC ENGINE CONTROLS - HYBRID ELECTRIC VEHICLE (HEV) . REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) . If present along with DTC P0689, Refer to INTRODUCTION - HYBRID . If the wrench lamp is illuminated and DTC P26C3:00 is the only code present, CLEAR the DTC and PERFORM the self-test. If the DTC returns, INSTALL a new PCM. REFER to: POWERTRAIN CONTROL MODULE (PCM) . |
| P2796:00 | Electric Transmission Fluid Pump Control Circuit | GO to PINPOINT TEST C |
| P2800:00 | Transmission Range Sensor "B" Circuit (PRNDL Input) | GO to PINPOINT TEST A |
| P2801:00 | Transmission Range Sensor "B" Circuit Range/Performance | GO to PINPOINT TEST A |
| P2802:00 | Transmission Range Sensor "B" Circuit Low | GO to PINPOINT TEST A |
| P2803:00 | Transmission Range Sensor "B" Circuit High | GO to PINPOINT TEST A |
| P2806:00 | Transmission Range Sensor Alignment | GO to PINPOINT TEST A |
| P2806:79 | Transmission Range Sensor Alignment | GO to PINPOINT TEST A |
DTC Chart: SOBDMC
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: DIAGNOSTIC METHODS .
Note. This DTC chart is applicable only to the PHEV .
| DTC | Description | Action |
|---|---|---|
| C0001:00 | TCS Control Channel "A" Valve 1: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0002:00 | TCS Control Channel "A" Valve 2: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0003:00 | TCS Control Channel "B" Valve 1: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0004:00 | TCS Control Channel "B" Valve 2: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0021:00 | Brake Booster Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C050F:00 | Brake Assist Vacuum Too Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C052B:00 | ABS Pump Motor Control Range/Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C052C:00 | ABS Pump Motor Control Circuit/Open: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C052D:00 | ABS Pump Motor Control Circuit High: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C052E:00 | ABS Pump Motor Control Circuit Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C053D:00 | Brake Pressure Sensor "A" Range/Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0541:00 | Brake Pressure Sensor "B" Range/Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0560:00 | Brake Pressure Sensor Missing Calibration: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0563:00 | ABS Control Module Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0564:00 | ABS Control Module System Voltage Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0565:00 | ABS Control Module System Voltage High: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0566:00 | Brake Booster Solenoid Circuit/Open: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0567:00 | Brake Booster Solenoid Circuit Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0568:00 | Brake Booster Solenoid Circuit High: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C0569:00 | Brake Booster Solenoid Circuit Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C056A:00 | Brake Booster Pressure Sensor Power Supply Circuit: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C056B:00 | Brake Pressure Sensor "A" Intermittent/Erratic: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C056D:00 | Brake Pedal Position Sensor Supply Voltage Circuit Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| C056E:00 | Brake Pedal Position Sensor Supply Voltage Circuit High: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P057A:00 | Brake Pedal Position Sensor "A" Circuit/Open: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P057B:00 | Brake Pedal Position Sensor "A" Circuit Range/Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P057C:00 | Brake Pedal Position Sensor "A" Circuit Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P057D:00 | Brake Pedal Position Sensor "A" Circuit High: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P057E:00 | Brake Pedal Position Sensor "A" Circuit Intermittent/Erratic: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL |
| P05DB:00 | Brake Pedal Position Sensor "B" Circuit/Open: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P05DC:00 | Brake Pedal Position Sensor "B" Circuit Range/Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P05DD:00 | Brake Pedal Position Sensor "B" Circuit Low: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P05DE:00 | Brake Pedal Position Sensor "B" Circuit High: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P05E0:00 | Brake Pedal Position Sensor "A"/"B" Correlation: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| P258B:00 | Vacuum Pump Control Circuit "A" Range/Performance: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| U1025:00 | ABS Control Module Communication Bus Off: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| U1026:00 | ABS Control Module Lost Communication with Hybrid/EV Powertrain Control Module: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| U1027:00 | ABS Control Module Lost Communication With ECM/PCM "A": No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| U1028:00 | ABS Control Module Received Invalid Data From ECM/ PCM "A": No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| U1029:00 | ABS Control Module Received Invalid Data From Hybrid/EV Powertrain Control Module: No Sub Type Information | REFER to: ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| All Other SOBDMC Diagnostic Trouble Codes (DTCs) | REFER to: ELECTRONIC ENGINE CONTROLS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV) . |
SOBDMC DTC DESCRIPTION
Using the diagnostic scan tool, the TR sensor Diagnostic Trouble Codes (DTCs) are located within the SOBDMC/ TCM and the PCM.
- A1 READ AND RECORD ALL DTCS Using the diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs). Are TR sensor Diagnostic Trouble Codes (DTCs) present? Yes : For DTC P2800:00, P2801:00, P2802:00, P2803:00 and/or P2806:00, GO to A2 No : For DTC P2806:79, GO to A6
- A2 CHECK THE TR (TRANSMISSION RANGE) SENSOR POWER CIRCUIT FOR VOLTAGE Ignition OFF. Disconnect HF35 Transmission C168C . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Ignition ON. Measure. Positive Lead Measurement/Action Negative Lead C168C-7 Ground Is the voltage greater than 11 volts? Yes : GO to A4 No : GO to A3
- A3 CHECK THE TR (TRANSMISSION RANGE) SENSOR GROUND CIRCUIT Measure. Positive Lead Measurement/Action Negative Lead C168C-7 C168C-9 Is the voltage greater than 11 volts? Yes : GO to A4 No : INSTALL a new TR sensor. REFER to: «TRANSMISSION RANGE (TR) SENSOR»(ref-635215-S42396566912014070200000) .
- A4 CHECK THE TR (TRANSMISSION RANGE) SENSOR CIRCUITS FOR AN OPEN Ignition OFF. Disconnect PCM C175T . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Measure. Positive Lead Measurement/Action Negative Lead C168C-7 C175T-11 C168C-8 C175T-4 C168C-9 C175T-3 C168C-10 C175T-12 Is the resistance less than 3 ohms? Yes : GO to A5 No : REPAIR the circuit.
- A5 CHECK THE TR (TRANSMISSION RANGE) SENSOR CIRCUITS FOR A SHORT TO GROUND Measure. Positive Lead Measurement/Action Negative Lead C168C-7 Ground C168C-8 Ground C168C-9 Ground C168C-10 Ground Is the resistance greater than 10, 000 ohms? Yes : INSTALL a new TR sensor. REFER to: «TRANSMISSION RANGE (TR) SENSOR»(ref-635215-S42396566912014070200000) . No : INSPECT and REPAIR the circuit shorted to ground. If a short to ground was not found, INSTALL a new PCM. REFER to: «POWERTRAIN CONTROL MODULE (PCM)»(ref-635205-S09780063612014070200000) .
- A6 CHECK THE PARK PAWL Make sure the selector lever is in the Park position and gently push the vehicle. Is there vehicle movement or did the DTC reset? Yes : VERIFY the selector lever cable adjustment. REFER to: «SELECTOR LEVER CABLE ADJUSTMENT»(ref-635244-S18449601652014070200000) . No : Park the vehicle on a variety of grades and if vehicle movement is detected, check the integrity of the park pawl. REFER to: «Transmission»(ref-635215-S24847974422014070200000) .
Using the diagnostic scan tool, the TFT sensor Diagnostic Trouble Codes (DTCs) are located within the SOBDMC/ TCM .
- B1 READ AND RECORD ALL DTCS Using the diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs). Are Diagnostic Trouble Codes (DTCs) P0710:10, P0710:15 and/or P0710:62 present? Yes : For Diagnostic Trouble Codes (DTCs) P0710:10, GO to B5 For Diagnostic Trouble Codes (DTCs) P0710:15, GO to B2 For Diagnostic Trouble Codes (DTCs) P0710:62, GO to B7 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 issues.
- B2 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL INPUT VOLTAGE Ignition OFF. Disconnect HF35 Transmission C168C . Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Ignition ON. Measure. Positive Lead Measurement/Action Negative Lead C168C-18 Ground Is the voltage greater than 4.1 volts? Yes : GO to B3 No : GO to B4
- B3 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR GROUND CIRCUIT FOR AN OPEN Measure. Positive Lead Measurement/Action Negative Lead C168C-18 C168C-19 Is the voltage greater than 4.1 volts? Yes : GO to B4 No : REPAIR the circuit.
- B4 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL CIRCUIT FOR AN OPEN Ignition OFF. Disconnect SOBDMC/ TCM C1458B. Inspect the connector for damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals. Measure. Positive Lead Measurement/Action Negative Lead C1458B-10 C168C-18 Is the resistance less than 3 ohms? Yes : GO to B6 No : REPAIR the circuit.
- B5 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR SIGNAL CIRCUIT FOR A SHORT TO GROUND Measure. Positive Lead Measurement/Action Negative Lead C1458B-10 Ground Is the resistance greater than 10, 000 ohms? Yes : GO to B6 No : REPAIR the circuit.
- B6 CHECK THE TFT (TRANSMISSION FLUID TEMPERATURE) SENSOR RESISTANCE Measure. Positive Lead Measurement/Action Negative Lead HF35 TFT sensor resistance pin 18 HF35 TFT sensor resistance pin 19 Temperature To Resistance Chart °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? Yes : INSTALL a new SOBDMC/ TCM. REFER to: «TRANSMISSION CONTROL MODULE (TCM)»(ref-635215-S24436004202014070200000) . No : CHECK the transmission internal harness for an open or short to ground. If the harness is good, INSTALL a new TFT sensor. REFER to: «Transmission»(ref-635215-S24847974422014070200000) .
- B7 ON DEMAND SELF-TEST Check and make sure the transmission vehicle harness C168C 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 86.0°F (30°C) and 427.7°F (220°C). NOTE: P0710:62 can only be set if the vehicle is powered OFF for at least 4 hours. If P0710:62 is cleared, it can not be detected unless the transmission remains off for 4 hours. The condition that set the code can still be present even if the code does not immediately return after it is erased. Using the diagnostic scan tool, perform the KOEO and KOER self-test on the SOBDMC/ TCM. Is DTC P0710:62 present? Yes : INSPECT the internal transmission harness insulation for cuts or chaffing. If no issues are found with the harness, INSTALL a new TFT sensor. REFER to: «Transmission»(ref-635215-S24847974422014070200000) . 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 issues.
PINPOINT TEST C: TRANSMISSION FLUID AUXILIARY PUMP
- C1 RETRIEVE AND RECORD ALL DTCS Using the diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs). Are Diagnostic Trouble Codes (DTCs) P0C27:00, P0C28:00, P0C2A:00, P0C2C:00, P0C2D:00, P0C2E:00, P175A:00 and/or P2796:00 present? Yes : For Diagnostic Trouble Codes (DTCs) P0C27:00, P0C28:00, P0C2A:00, P0C2C:00, P0C2D:00, P0C2E:00, P175A:00, GO to C2 For DTC P2796:00, GO to C6 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 issues.
- C2 CHECK THE TRANSMISSION FLUID AUXILIARY PUMP POWER CIRCUITS Ignition OFF. Disconnect Transmission Fluid Auxiliary Pump C1717 . Ignition ON. Measure. Positive Lead Measurement/Action Negative Lead C1717-1 Ground C1717-2 Ground Is the voltage greater than 10 volts? Yes : GO to C3 No : VERIFY the BJB fuses 17 (20A) and 19 (5A) are good. If fuses are good, REPAIR the affected circuit for an open. If fuses are not good, REFER to the «OEM WIRING DIAGRAMS»(ref-647773) to identify the cause of the affected circuit shorted to ground.
- C3 CHECK THE TRANSMISSION FLUID AUXILIARY PUMP GROUND CIRCUIT FOR AN OPEN Measure. Positive Lead Measurement/Action Negative Lead C1717-6 Ground Is the resistance less than 3 ohms? Yes : GO to C4 No : REPAIR the circuit
- C4 CHECK THE TRANSMISSION FLUID AUXILIARY PUMP SPEED COMMAND CIRCUIT FOR AN OPEN Disconnect SOBDMC/ TCM C1458A . Measure. Positive Lead Measurement/Action Negative Lead C1717-4 C1458A-34 Is the resistance less than 3 ohms? Yes : GO to C5 No : REPAIR the circuit
- C5 CHECK THE TRANSMISSION FLUID AUXILIARY PUMP SPEED COMMAND CIRCUIT FOR A SHORT TO GROUND Measure. Positive Lead Measurement/Action Negative Lead C1717-4 Ground Is the resistance greater than 10, 000 ohms? Yes : INSTALL a new transmission fluid auxiliary pump. REFER : to: «TRANSMISSION FLUID AUXILIARY PUMP»(ref-635215-S35458677742014070200000) (307-01 Automatic Transmission - Automatic Transmission - HF35, Removal and Installation). No : REPAIR the circuit
- C6 CHECK THE TRANSMISSION FLUID AUXILIARY PUMP PWM (PULSE WIDTH MODULATION) CIRCUIT FOR AN OPEN Disconnect SOBDMC/ TCM C1458A . Measure. Positive Lead Measurement/Action Negative Lead C1717-5 C1458A-33 Is the resistance less than 3 ohms? Yes : GO to C7 No : REPAIR the circuit
- C7 CHECK THE TRANSMISSION FLUID AUXILIARY PUMP PWM (PULSE WIDTH MODULATION) CIRCUIT FOR A SHORT TO GROUND Measure. Positive Lead Measurement/Action Negative Lead C1717-4 Ground Is the resistance greater than 10, 000 ohms? Yes : INSTALL a new SOBDMC/ TCM . REFER to: «TRANSMISSION CONTROL MODULE (TCM)»(ref-635215-S24436004202014070200000) . No : REPAIR the circuit
Symptom Chart: Automatic Transmission
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: DIAGNOSTIC METHODS .
In most circumstances, the PCM sets a DTC to help guide with diagnostics. Refer to the DTC CHART before using the SYMPTOM CHART . The Condition column lists the vehicle condition. The Possible Sources column lists a detailed vehicle condition. The Action column lists the action to be performed to determine the cause of the condition. Each action lists the components that can cause the condition and the individual components in that system. The components are listed in order of disassembly. Use the list of components and the required action to focus on disassembly inspections for the root cause of the concern.
| Condition | Possible Sources | Actions |
|---|---|---|
| Rattle - occurs at idle or at light acceleration from a stop | Damaged roll restrictor or transmission support insulators | CHECK the transmission insulators for damage. REFER to: ROLL RESTRICTOR RH or REFER to: TRANSMISSION SUPPORT INSULATOR . |
| Loose fender splash shield | CHECK for loose fasteners. Tighten to specification. | |
| Whine - pitch increases with vehicle speed | Damaged or worn planetary or sun gear thrust bearing | INSPECT the transmission for wear or damage. DRAIN and FILTER the transmission fluid. INSPECT for metal debris and CHECK fluid condition. If excessive metal debris is present, REFER to: Transmission . |
| Whine - pitch increases with engine speed | Incorrect transmission fluid level | CHECK that the transmission is filled to the correct level. REFER to: TRANSMISSION FLUID LEVEL CHECK . |
| Clunk - occurs when shifting from PARK to a DRIVE or REVERSE position | Damaged transmission insulators | CHECK the transmission insulators for damage. REFER to: ROLL RESTRICTOR RH or REFER to: TRANSMISSION SUPPORT INSULATOR . |
| Bump - occurs when shifting from PARK to a DRIVE or REVERSE position. Similar to clunk but with no sound | Initial gear engagement | Acceptable condition. |
| Vibration - a high frequency (20-80 Hz) that is felt through the seat or selector lever. Changes with engine speed | Selector lever cable grounded out or loose | CHECK the selector lever cable. REFER to: SELECTOR LEVER CABLE . |
SYMPTOM DESCRIPTION
Diagnostic PID Chart
Note. The Diagnostic Parameter Identifications (PIDs) are located in the Secondary On Board Diagnostic Module C/TCM.
| PID Name | PID Description | Units |
|---|---|---|
| GCLTEMP | Generator Coil Temperature | Temperature |
| MCLTEMP | Motor Coil Temperature | Temperature |
| TFT | Transmission Fluid Temperature | Temperature |
| TR_CORRECTED | Transmission Range Sensor Position - Corrected | Range |
Note. The Diagnostic Parameter Identifications (PIDs) are located in the Secondary On Board Diagnostic Module C/TCM.
| PID Name | PID Description | Units |
|---|---|---|
| AUX_TLF_PMP | Auxiliary Transmission Fluid Pump Commanded | Percentage |
| AUX_TFLPMP_FB | Auxiliary Transmission Fluid Pump Module Feedback | Percentage |
| MCLTEMP | Motor Coil Temperature | Temperature |
| GCLTEMP | Generator Coil Temperature | Temperature |
| MCLTEMP | Motor Coil Temperature | Temperature |
| TFT | Transmission Fluid Temperature | Temperature |
| TR_CORRECTED | Transmission Range Sensor Position - Corrected | Range |