Up to 08/2009

TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: C2176/76: Receiver Error
C2176/76 - Receiver Error

DESCRIPTION

The signals are transmitted to the tire pressure warning antenna and receiver on the body as radio waves and then sent to the tire pressure warning ECU.





WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
- When replacing the tire pressure warning ECU, read the transmitter IDs stored in the ECU using Techstream and write them down before removal.
- It is necessary to perform initialization Initialization after registration Registration of the transmitter IDs into the tire pressure warning ECU if the ECU has been replaced.
PROCEDURE

1. CHECK HARNESS AND CONNECTOR (ECU - RECEIVER)

(a) Disconnect the F53 ECU connector.





(b) Disconnect the P34 receiver connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

2. CHECK TIRE PRESSURE WARNING ECU

(a) Reconnect the F53 ECU connector.





(b) Turn the engine switch on (IG).

(c) Measure the voltage according to the value(s) in the table below.

Standard voltage:





Text in Illustration





NG -- REPLACE TIRE PRESSURE WARNING ECU

OK -- REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER Removal