SRS AIR BAG DIAGNOSIS
TSB Revision
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-283
STEP 6. Check the harness for short circuit between
SRS-ECU connector C-27 (terminal No.43 and 44) and
passenger’s seat belt pre-tensioner connector D-130
(terminal No.2 and 1).
Q: Is the check result normal?
YES : Go to Step 7.
NO : Repair the harness wires between SRS-ECU
connector C-27 and passenger’s seat belt
pre-tensioner connector D-130. 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 B1C4A set?
YES : Return to Step 1.
NO : The procedure is complete.
ZC501967
AC404789
AC701411AB
MB991824
MB991827
MB991910
Data link
connector