Power Door Lock Relay: Service and Repair

Inspection





Door Lock
1. Disconnect the negative (-) battery terminal.
2. Remove the ICM relay box.
3. Check for continuity between the terminals.
4. There should be continuity between the No.5 terminal and No.4 terminals in the ICM-B when power and ground are connected to the No.11 terminal and No.13 terminal in the ICM-B.
5. There should be no continuity between the No.5 terminal and No.14 terminal in the ICM-B when power is disconnected.





Door Unlock
1. Disconnect the negative (-) battery terminal.
2. Remove the ICM relay box.
3. Check for continuity between the terminals.
4. There should be continuity between the No.4 terminal and No.14 terminal in the ICM-B when power and ground are connected to the No.10 terminal and No.13 terminal in the ICM-B.
5. There should be no continuity between the No.4 terminal and No.14 terminal in the ICM-B when power is disconnected.





Trunk Open
1. Disconnect the negative (-) battery terminal.
2. Remove the passenger compartment junction box.
3. Check for continuity between the terminals.
4. There should be continuity between the No.3 terminal in the I/P-H and the No.2 terminal in the I/P-D when power and ground are connected to the No.3 terminal in the I/P-H and the No.28 terminal in the I/P-F.
5. There should be no continuity between the No.3 terminal in the I/P-H and the No.2 terminal in the I/P-D when power and ground are connected to the No.3 terminal in the I/P-H and the No.28 terminal in the I/P-F.