Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The LH door lock does not LOCK or UNLOCK from the LH door lock switch. | ||||
1 | Were you sent here from the Power Door Systems Diagnostic System Check? | -- | ||
2 | Inspect the LH door lock for mechanical malfunctions (binding or bent lock rod, obstructions, etc.). Did you find and correct the condition? | -- | ||
3 |
Does the scan tool display DTC B2236, B2238, or B2276 as history? | -- | ||
4 | With a scan tool, command the LH DCM to LOCK and UNLOCK the LH door. Does the LH door LOCK and UNLOCK with each command? | -- | ||
5 |
Does the test lamp turn ON and OFF with each command? | -- | ||
6 |
Does the LH Door Lock Switch parameter change state? | -- | ||
7 |
Does the Door Unlock Switch parameter change state? | -- | ||
8 | Test the LH door lock control circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
9 | Test the LH door lock switch signal and ground circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
10 | Test the LH door unlock switch signal and ground circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
11 | Replace the LH door lock motor. Refer to Door Lock Replacement . Did you complete the replacement? | -- | -- | |
12 | Replace the LH DCM. Refer to Door Control Module Replacement . Did you complete the replacement? | -- | -- | |
13 | Replace the LH door switch. Refer to Front Door Switch Replacement . Did you complete the replacement? | -- | -- | |
14 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | |
