B182D–ALL DOOR LOCK CONTROL CIRCUIT LOW– CLUSTER

For a complete wiring diagram Refer to Section 8W.

• When Monitored:

  Continuously

• Set Condition:

  When the Cluster senses a low condition on the (P777) Door Lock Relay Control circuit for over 10 seconds, this code will set.

Theory of Operation

If the (P777) Door Lock Relay Control circuit has been shorted to ground for any length of time, the door latch solenoids are probably damaged. Check all the door latches after the short is repaired.

Diagnostic Test

• Go To 2

• The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
• Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)

• Replace the Instrument Cluster in accordance with service information.
• Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)

• Go To 3

• Repair the (P777) Door Lock Relay Control circuit for a short to ground.
• Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)

• Replace the Junction Block in accordance with service information.
• Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)