DTC Troubleshooting: P2138 (3.0L Engine): Notes
DTC P2138 : Accelerator Pedal Position (APP) Sensor A/B Incorrect Voltage Correlation
NOTICE:
Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Fuel and Emissions Systems (2.0L Engine) or How to Troubleshoot the Fuel and Emissions Systems (3.0L Engine) .