Test G: Driver Door Module Does Not Respond
WARNING: This page is about a different car, the 1997 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect Gray 16-pin harness connector C212 (located behind left side kick panel). Measure resistance by backprobing between driver's door module 12-pin connector C521 (located in driver's door) terminal No. 1 (Light Blue/White wire) and female side of 16-pin harness connector C212 terminal No. 4. See Figure. If resistance is less than 5 ohms, go to next step. If resistance is 5 ohms or more, repair open in Light Blue/White wire. Reconnect connectors. Repeat DATA LINK DIAGNOSTICS under COMMUNICATION NETWORK DIAGNOSTICS.
- Disconnect driver's door module 12-pin connector C521. Inspect driver's door module 12-pin connector C521 terminal No. 1 (Light Blue/White wire) and wire connection. If terminal and wire connection are okay, go to next step. If terminal and/or wire connection are damaged, repair as necessary. Reconnect connectors. Repeat DATA LINK DIAGNOSTICS under COMMUNICATION NETWORK DIAGNOSTICS.
- Inspect driver's door module terminals. If terminals are okay, replace driver's door module. If terminal(s) are damaged, repair as necessary. Reconnect connectors. Repeat DATA LINK DIAGNOSTICS under COMMUNICATION NETWORK DIAGNOSTICS.