Operation CHARM: Car repair manuals for everyone.
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Keyless Entry Receiver: Testing and Inspection







Connector disconnected:
INSPECT WIRELESS DOOR LOCK CONTROL RECEIVER CIRCUIT
Disconnect the connector from the receiver and inspect the connector on the wire harness side, as shown.
If the circuit is not as specified, inspect the circuit connected to other parts.







Connector connected:
INSPECT WIRELESS DOOR LOCK CONTROL RECEIVER CIRCUIT
Connect the wire harness side connector to the receiver and inspect the wire harness side connector from the back side, as shown.
If circuit is as specified, replace the receiver.
If the circuit is not as specified, inspect the circuit connected to other parts.