B -- END
A -- GO TO DTC C2121/21 TO C2125/25 See: C Code Charts/C2121
Up to 08/2009
SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1925/78-B1928/78: Short in Rear Pretensioner Squib LH Circuit
B1928/78 - Short to B+ in Rear Pretensioner Squib LH Circuit
DESCRIPTION
The rear pretensioner squib LH circuit consists of the center airbag sensor assembly and rear seat outer belt assembly LH.
This circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the rear pretensioner squib LH circuit.
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT
* Perform the simulation method by selecting Check Mode (Signal Check) using the Techstream See: Restraints and Safety
Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Check Mode Procedure.
* After selecting Check Mode (Signal Check), perform the simulation method by wiggling each connector of the airbag system
or driving the vehicle on a city or rough road See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting.
PROCEDURE
1. CHECK CONNECTORS
(a) Turn the engine switch off.
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