Diagnostic Test

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

CHECK FOR ACTIVE DTC
1. With the scan tool, read the DTC's.
2. Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 10 seconds.
3. With the scan tool, read the DTC's.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to step 2
  No
  - If the DTC is stored, check for an intermittent condition. Using the wiring diagram/schematic as a guide, visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
LEFT HEADLAMP LEVELING MODULE INTERNAL SHORT

Fig 1: Checking Left Headlamp Leveling Module For Internal Short
Courtesy of CHRYSLER LLC
1. Turn the ignition off.
2. Disconnect the Left Headlamp Leveling Module harness connector.
3. Turn the ignition on.
4. With the scan tool, read DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to step 3
  No
  - Replace the Left Headlamp Leveling Module in accordance with the service information.
  - Perform BODY VERIFICATION TEST VER 1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
RIGHT HEADLAMP LEVELING MODULE INTERNAL SHORT

Fig 2: Checking Right Headlamp Leveling Module For Internal Short
Courtesy of CHRYSLER LLC
1. Turn the ignition off.
2. Disconnect the Right Headlamp Leveling Module harness connector.
3. Turn the ignition on.
4. With the scan tool, read DTCs.
  Does the scan tool display this DTC as active?
  
  Yes
  - Go to step 4
  No
  - Replace the Right Headlamp Leveling Module in accordance with the service information.
  - Perform BODY VERIFICATION TEST VER 1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
(F901) FUSED IGNITION SWITCH OUTPUT (UNLOCK-RUN-START) CIRCUIT SHORT TO GROUND

Fig 3: Checking Fused Ignition Switch Output (Unlock-Run-Start) Circuit For Short To Ground
Courtesy of CHRYSLER LLC
1. Turn the ignition off.
2. Disconnect the TIPM C2 harness connector.
3. Measure the resistance between ground and the (F901) Fused Ignition Switch Output (Unlock-Run-Start) circuit.
  Is the resistance below 10K ohms?
  
  Yes
  - Repair the (F901) Fused Ignition Switch Output (Unlock-Run-Start) circuit for a short to ground.
  - Perform BODY VERIFICATION TEST VER 1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure
  No
  - Replace the TIPM in accordance with the service information.
  - Perform BODY VERIFICATION TEST VER 1. See DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure