Sonata GL V6-2.5L (1999)
SRS Control Module: Testing and Inspection
CIRCUIT DESCRIPTION
The release system for the airbag consists of the SRSCM, an interface unit and PPD.
The above DTCs are recorded when the defect or communication error of PPD is detected in the PPD circuit.
WIRING DIAGRAM
INSPECTION PROCEDURE
1. PREPARATION
1. Disconnect negative (-) terminal cable from the battery, and wait at least 30 seconds.
2. Remove the DAB module.
3. Disconnect connectors of PAB left and right side airbag, belt pretensioner and satellite sensor.
4. Disconnect connector of SRSCM.
CAUTION: Store the DAB with the front surface facing upward
2. Check PPD circuit (Communication error).
Check continuity between SRSCM connector and PPD interface unit as high (+) and high, low (-) and low (-).
OK:Continuity
NG: Repair or replace harness between SRSCM and PPD I/F Unit.