Diagnostic Test

WARNING: This page is about a different car, the 2009 Jeep Patriot and 2009 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

DTC IS ACTIVE
1. Turn the ignition on.
  NOTE: This DTC is set when the APPS values are learned in-plant but do not reach the minimum or maximum voltage range.
  
  NOTE: Diagnose any APPS out of range and 5-volt supply DTCs before continuing.
2. With the scan tool, clear DTCs.
3. Start the engine.
4. With the scan tool, select View DTCs.
  Is the status Active for this DTC?
  
  Yes
  - Go to step 2
  No
  - Refer to the *CHECKING FOR AN INTERMITTENT DTC Diagnostic Procedure. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure
ACCELERATOR PEDAL POSITION SENSOR
1. With a scan tool perform the ETC RELEARN function.
2. With the scan tool, clear DTCs.
3. Start the engine.
4. With the scan tool, select View DTCs.
  Is the status Active for this DTC?
  
  Yes
  - Replace the Accelerator Pedal Position Sensor in accordance with the Service Information. After installation is complete, perform the ETC RELEARN function.
  - Perform the PCM Verification Test. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .
  No
  - Test Complete.