Diagnostic Test

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

CHECK FOR ACTIVE DTC
1. Turn the ignition on.
2. With the scan tool, read DTCs.
  Is the DTC active?
  
  Yes
  - Go to step 2
  No
  - The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chaffed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
BRAKE WEAR SENSOR CIRCUIT SHORT TO VOLTAGE
1. Turn the ignition off.
2. Disconnect the BCM C9 harness connector.
3. Turn the ignition on.
4. Measure the voltage of the Brake Wear Sensor circuit.
  Is voltage present?
  
  Yes
  - Repair the Brake Wear Sensor circuit for a short to voltage.
  - Perform the BODY VERIFICATION TEST - VER 1. See DTC-Based Diagnostics/MODULE, Body Control (BCM) - Standard Procedure .
  No
  - Replace the BCM in accordance with the service information.
  - Perform the BODY VERIFICATION TEST - VER 1. See DTC-Based Diagnostics/MODULE, Body Control (BCM) - Standard Procedure .