nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Component Function Check|Page 991 > < Component Function Check
Page 1
background image

Tire Pressure Monitor Receiver / Transponder: Testing and Inspection
Diagnosis Procedure

TIRE PRESSURE RECEIVER

Diagnosis Procedure

1.CHECK TIRE PRESSURE RECEIVER SIGNAL
1. Turn the ignition switch ON.

CAUTION:
Never start the engine.
2. Check tire pressure receiver connector and ground signal with oscilloscope.

Is the inspection result normal?
YES  - INSPECTION END
NO - GO TO 2.
2.CHECK TIRE PRESSURE RECEIVER INPUT VOLTAGE
1. Disconnect tire pressure receiver connector.
2. Check voltage between tire pressure receiver connector and ground.

Is the inspection result normal?
YES  - GO TO 3.
NO - Repair or replace damaged parts.
3.CHECK TIRE PRESSURE RECEIVER GROUND CIRCUIT
1. Disconnect BCM harness connector.
2. Check continuity between BCM harness connector and tire pressure receiver connector.

3. Check continuity between BCM harness connector and ground.

Component Function Check|Page 991 > < Component Function Check