2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2290

PROCEDURE

1. INSPECT FRONT SEAT OUTER BELT ASSEMBLY LH

(a) Disconnect the front seat outer belt assembly LH connector.

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

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

Standard Voltage:

(d) Reconnect the front seat outer belt assembly LH connector.

NG -- REPLACE FRONT SEAT OUTER BELT ASSEMBLY LH See: Restraints and Safety Systems/Seat Belt Systems/Seat

Belt/Service and Repair/Removal and Replacement/Front Seat Outer Belt Assembly/Removal

OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (FRONT SEAT OUTER BELT ASSEMBLY LH - SEAT BELT CONTROL ECU)

(a) Disconnect the cable from the negative (-) battery terminal.

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

(b) Disconnect the front seat outer belt assembly LH connector.

(c) Disconnect the seat belt control ECU connector.

(d) Connect the cable to the negative battery terminal.

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

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