B1036
B1035, B1036, B1038, B1040 CRASH ZONE SENDescription
DTC B1035, B1036, B1038, B1040 [COMM FAIL] CRASH ZONE SENSOR
Main "G" sensor generates signal voltage, when it detects deceleration beyond the specified level caused by vehicle frontal collision.
OPERATION
When air bag diagnosis sensor unit defines both signal voltage of the "G" sensor and the safing algorithm to be that of collision which exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belt.
STRUCTURE
Integrated type of the "G" sensor element for frontal collision with output terminals for signal voltage.
INSTALLATION
Crash zone sensor is installed on the radiator core support assembly with fixed nuts.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE (WITH CONSULT-III)
Step 1:
DTC CONFIRMATION PROCEDURE (WITHOUT CONSULT-III)
Step 1:
Diagnosis Procedure
WITH CONSULT-III
WARNING:
- Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.)
- Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
Step 1-4:
