ON-VEHICLE INSPECTION PROCEDURE 1. CHECK LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (VEHICLE NOT INVOLVED IN COLLISION)
(b) With the lower No. 1 instrument panel airbag installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the lower No. 1 instrument panel airbag with a new one: Cuts, minute cracks or marked discoloration on the lower No. 1 instrument panel airbag. 2. CHECK LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)
(b) With the lower No. 1 instrument panel airbag removed from the vehicle, perform a visual check. If there are any defects as mentioned below, replace the lower No. 1 instrument panel airbag with a new one:
CAUTION: For removal and installation procedures of the lower No. 1 instrument panel airbag, be sure to follow the correct procedure. |
Toyota Tundra Service Manual > Vehicle Stability Control System: Center Differential Lock Circuit (C1340)
DESCRIPTION The skid control ECU monitors the 2WD/4WD state from both the 4 wheel drive control ECU and the A.D.D. detection switch. DTC No. Detection Item DTC Detection Condition Trouble Area C1340 Center Differential Lock Circuit On a 4WD vehicle, a normal A.D.D. detection switch signal is input v ...