Power Door Lock Relay: Testing and Inspection

Inspection

Door Lock Relay








Check for continuity between the terminals.
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.1 terminals in the I/P-F and No.6 terminals in the I/P-H when power and ground are connected to the No.1 terminals in the I/P-F and No.3 terminals in the I/P-H.
5. There should be no continuity between the No.1 terminals in the I/P-F and No.6 terminals in the I/P-H when power is disconnected.

Door Unlock Relay




Check for continuity between the terminals.
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.1 terminals in the I/P-F and No.5 terminals in the I/P-H when power and ground are connected to the No.1 terminals in the I/P-F and No.9 terminals in the I/P-H.
5. There should be no continuity between the No.1 terminals in the I/P-F and No.5 terminals in the I/P-H when power is disconnected.

Tailgate 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.1 terminal in the I/P-F and the No.16 terminal in the I/P-I when power and ground are connected to the No.14 terminal in the I/P-A and the No.1 terminal in the I/P-F.
5. There should be no continuity between the No.1 terminal in the I/P-F and the No.16 terminal in the I/P-I when power is disconnected.