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.
- TEST FOR INTERMITTENT CONDITION
- With the scan tool, record and erase the DTCs
- Operate the Passenger Door Lock Switch in all positions several times.
- Cycle the ignition from on to off.
- Turn the ignition on.
- With the scan tool, read the DTCs.
Does the scan tool display B1806-PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW?
Yes
- Go to step 2
No
- The conditions that caused this code to set are not present at this time. Using the SYSTEM WIRING DIAGRAMS as a guide, inspect the wiring and connectors.
- Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .
- DOOR LOCK SWITCH SHORTED
- With the scan tool, erase the DTCs.
- Disconnect the Passenger Window/Door Lock Switch connector.
- With the scan tool, read the DTCs.
Does the scan tool display B1806-PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW?
No
- Replace the Passenger Window/Door Lock Switch.
- Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .
Yes
- Go to step 3
- (P696) PASSENGER DOOR LOCK SWITCH MUX CIRCUIT SHORT TO GROUND
- Turn the ignition off.
- Disconnect the Cluster C2 connector.
- Measure the resistance between ground and the (P696) Passenger Door Lock Switch Mux circuit.
Is the resistance below 10,000 ohms?
Yes
- Repair the (P696) Passenger Door Lock Switch Mux circuit for a short to ground.
- Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .
No
- Replace the Instrument Cluster in accordance with the Service Information.
- Perform the BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure .