Check Door Key Cylinder Switch And Circuit
DOOR KEY CYLINDER SWITCH AND CIRCUIT CHECKING PROCEDURE CHART
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DOOR KEY CYLINDER SWITCH CIRCUIT. Measure the resistance between the harness connector terminal and chassis ground when moving the door key cylinder switch to UNLOCK. Connector & terminal (i84) No. 12 - Chassis ground: |
Is the resistance less than 10 Ω? | Door key cylinder switch is OK. | Go to step 2. |
2 CHECK DOOR KEY CYLINDER SWITCH.
|
Is the resistance less than 1 Ω? | Go to step 3. | Replace the door key cylinder switch. |
| 3 CHECK DOOR KEY CYLINDER SWITCH. Measure the resistance between the door key cylinder switch terminals when turning the door key cylinder switch to UNLOCK. Terminals No. 2 - No. 3: |
Is the resistance less than 1 Ω? | Check the harness for open or short circuits between the body integrated unit and the door key cylinder switch. | Replace the door key cylinder switch. |