lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Reciever Circuit Inspection|Page 7961 > < Ignition Key In Signal, Antitheft|Testing and Inspection
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Keyless Entry Receiver: Testing and Inspection
Reciever Circuit Inspection

INSPECT WIRELESS DOOR LOCK CONTROL RECEIVER CIRCUIT

Connector disconnected:

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 circuits connected to other parts.

INSPECT WIRELESS DOOR LOCK CONTROL RECEIVER CIRCUIT

Connector connected:

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 circuits connected to other parts.

Reciever Circuit Inspection|Page 7961 > < Ignition Key In Signal, Antitheft|Testing and Inspection