Inspection and Verification - Electronic Shift
WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
- Visually inspect for the following obvious signs of mechanical and electrical damage.VISUAL INSPECTION TABLE
Mechanical Electrical - Axle shafts and universal joints
- Driveshaft and universal joints
- Rear differential
- Differential electronic module (DEM)
- Fluid leaks
- Matching tire size
- Smart junction box (SJB) mini-fuse 19 (10A)
- Differential electronic module (DEM)
- Wiring harness
- Connector(s)
- Circuitry
- If the concern remains after the inspection, connect the scan tool to the data link connector (DLC) located beneath the instrument panel and select the vehicle to be tested from the scan tool menu. If the scan tool does not communicate with the vehicle:
- check that the program card is correctly installed.
- check the connections to the vehicle.
- check the ignition switch position.
- If the scan tool still does not communicate with the vehicle, refer to the scan tool manual.
- Carry out the DATA LINK DIAGNOSTICS test. If the scan tool responds with:
- CKT914, CKT915 or CKT70 = ALL ECUS NO RESP/NOT EQUIP, refer to PINPOINT TEST O: NO MODULE/NETWORK COMMUNICATION - NO POWER TO THE DIAGNOSTIC TOOL .
- NO RESP/NOT EQUIP for DEM, GO to PINPOINT TEST A .
- SYSTEM PASSED, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs and carry out the anti-lock brake system (ABS) module self-test. Carry out one key cycle after clearing codes.
- If the DTCs retrieved are related to the concern, go to the DEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX to continue diagnostics.
- When the DEM detects certain types of faults in the AWD system, a DTC is set and the traction control indicator will stay illuminated until the condition has been repaired and the DTCs are cleared using the scan tool. Carry out one key cycle after clearing codes.
NOTE:
Not all DTCs cause the traction control indicator to illuminate. Refer to the table for specific DTCs.
DIAGNOSTIC TROUBLE CODE TABLE
| DTC | Description | Traction Control Indicator State |
|---|---|---|
| P0562 | System Voltage Low | OFF |
| P0563 | System Voltage High | OFF |
| P0602 | Differential Electronic Module (DEM) Programming Error | ON |
| P0606 | ECU Short to Ground or Open Circuit | ON |
| P0932 | Hydraulic Pressure Sensor Circuit | ON |
| P0937 | Hydraulic Oil Temperature Sensor Circuit | ON |
| P0939 | Hydraulic Oil Temperature Sensor Circuit Low Input | OFF |
| P0940 | Hydraulic Oil Temperature Sensor Circuit High Input | OFF |
| P0960 | Pressure Control Solenoid A Control Circuit Open | ON |
| P0961 | Pressure Control Solenoid A Control Circuit Range Performance | ON |
| P0962 | Pressure Control Solenoid A Control Circuit Low | ON |
| P1889 | Oil Pressure Pump Performance | ON |
| U0001 | High Speed CAN Communication Bus | OFF |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module or PCM | OFF |
| U2050 | No Valid Application Added | OFF |