SRS AIR BAG DIAGNOSIS
TSB Revision
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-195
STEP 6. Check the harness wires for short circuit between
SRS-ECU connector C-36 (terminal No.31 and 32) and
side-air bag module (LH) connector D-34 (terminal No.2
and 1).
Q: Are the harness wires between SRS-ECU connector
C-36 (terminal No.31 and 32) and side-air bag module
(LH) connector D-34 (terminal No.2 and 1) in good
condition?
YES : Go to Step 7.
NO : Replace the harness wires between SRS-ECU
connector C-36 and side-air bag module (LH)
connector D-34. Then go to Step 7.
STEP 7. Recheck for diagnostic trouble code.
Check again if the DTC is set.
(1) Erase the DTC.
(2) Turn the ignition switch to the "ON" position.
(3) Check if the DTC is set.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is DTC B1C2A set?
YES : Return to Step 1.
NO : The procedure is complete.
DTC B1C2B: Side-air bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground)
NOTE
: CONNECTOR COUPLED : ON
CONNECTOR UNCOUPLED : OFF
SIDE-AIR BAG MODULE
(SQUIB) (RH)
CONNECTOR
LOCK
SWITCH
CONNECTOR
LOCK SWITCH
SRS-ECU
Side-airbag Module (Squib) (RH) Circuit