Mazda 2: DTC B1127:11/B1127:12/B1127:13/B1127:19/B1127:1A

Mazda 2 2007-2014 Service Manual / Restraints / DTC / DTC B1127:11/B1127:12/B1127:13/B1127:19/B1127:1A

System Malfunction Location

Mazda 2. DTC

Detection Condition

WARNING:

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.
Resistance other than 1.54-8.27 ohms detected in passenger-side side air bag module circuit
Wiring harness between the passenger-side side air bag module and SAS control module has a malfunction.

Possible Causes

Passenger-side side air bag module connector malfunction
Open or short circuit in the wiring harness between the passenger-side side air bag module and SAS control module
Passenger-side side air bag module malfunction
SAS control module malfunction

System Wiring Diagram

Mazda 2. DTC

Diagnostic Procedure

Mazda 2. DTC

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Overheating

If the High engine coolant temperature warning light illuminates, the vehicle loses power, or you hear a loud knocking or pinging noise, the engine is probably too hot. WARNING Switch the ignition to off and make sure the fan is not running before attempting to work near the cooling fan:

Front Oil Seal

FRONT OIL SEAL REPLACEMENT 1. Disconnect the negative battery cable. 2. Remove the drive belt. (See DRIVE BELT REMOVAL/INSTALLATION). 3. Remove in the order indicated in the table. 4. Install in the reverse order of removal. Crankshaft pulley lock bolt Crankshaft pulley Front oil seal Crank

Mazda 2: DTC B1127:11/B1127:12/B1127:13/B1127:19/B1127:1A

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DTC B1128:11/B1128:12/B1128:13/B1128:19/B1128:1A

DTC B1129:11/B1129:12/B1129:13/B1129:19/B1129:1A

DTC U0028:88

SEE MORE:

Overheating

Front Oil Seal