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




CHECK DOOR CONTROL RECEIVER
a. Disconnect the receiver connector.




b. Check the voltage and resistance between the terminals of the wire harness side connector and the receiver and the body ground.
If the result is not as specified, there may be a malfunction on the wire harness side.




c. Reconnect the connector and check the voltage between the terminal and body ground.
If the result is not as specified, the receiver may have a malfunction.