Test Description
The numbers below refer to the step numbers on the diagnostic table.
- 2: A DTC P0602 indicates that the ECM is not programmed.
- 5: Resistance is measured at the pedal assembly because a pedal resistance that is lower than the specified value will set this DTC.
DTC P060D: Control Module Accelerator Pedal Position (APP) System Performance
| Step | Action | Values | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Engine Controls Schematics Connector End View Reference: Engine Control Module (ECM) Connector End Views or Engine Controls Connector End Views |
||||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | - | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 | Is DTC P0602 set? | - | Go to Step 3 | Go to Step 5 |
| 3 | Program the engine control module (ECM). Refer to Service Programming System (SPS)
. Does DTC P0602 reset? |
- | Go to Step 4 | Go to Step 8 |
| 4 |
|
- | Go to Step 7 | Go to Step 8 |
| 5 |
|
300 ohm | Go to Step 6 | Go to Step 7 |
| 6 | Replace the accelerator pedal assembly. Refer to Accelerator Pedal Position (APP) Sensor Replacement
. Did you complete the replacement? |
- | Go to Step 8 | - |
| 7 | Replace the ECM. Refer to Control Module References
for replacement, setup, and programming. Did you complete the replacement? |
- | Go to Step 8 | - |
| 8 |
|
- | Go to Step 2 | Go to Step 9 |
| 9 | Observe the Capture Info with a scan tool. Are there any DTCs that have not been diagnosed? |
- | Go to Diagnostic Trouble Code (DTC) List - Vehicle | System OK |