DTC B1058, B2228, B2230, B2232, B2234
DTC B1058, B2228, B2230, B2232, B2234 DETECTION CONDITION AND POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
DTC B1058, B2228, B2230, B2232, B2234 DIAGNOSTIC PROCEDURE
DTC
B1058 Driver-side air bag module (inflator No.2) and other air bag module circuits short
B2228 Driver-side air bag module (inflator No.2) circuit short to body ground
B2230 Driver-side air bag module (inflator No.2) circuit short to power supply
B2232 Driver-side air bag module (inflator No.2) circuit resistance high
B2234 Driver-side air bag module (inflator No.2) circuit resistance low
DETECTION
CONDITION
z
Resistance other than
1.5-9.7 ohms
detected in driver-side air bag module (inflator
No.2) circuit
z
Malfunction in wiring harness between driver-side air bag module (inflator No.2) and
SAS control module
WARNING:
z
Detection conditions are for understanding the DTC outline before performing an
inspection. Performing an inspection according to only the detection conditions
may cause injury due to an operating error, or damage the system. When
performing an inspection, always follow the inspection procedure.
POSSIBLE
CAUSE
z
Open or short circuit in wiring harness between clock spring and SAS control module
z
Clock spring malfunction
z
Driver-side air bag module malfunction
z
SAS control module malfunction
STEP
INSPECTION
ACTION
INSPECT DRIVER-SIDE AIR BAG MODULE
(INFLATOR NO.2)
z
Using the M-MDS, verify the following
Replace the SAS control module. (See
2008 Mazda CX-9 Grand Touring
2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9
Microsoft
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