| CHECK OUTPUT SIGNAL. |
|
Measure the voltage between the keyless entry control module harness connector terminal and the chassis ground when the LOCK button of the keyless transmitter is pressed. Connector & terminal (B176) No. 18 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 10 V or more? | |
| Yes | No |
|
Replace the double lock unit. |
Check the harness for open circuits or shorts between the keyless entry control module and the double lock unit. |