OK -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting
7. REPLACE FRONT SEAT INNER BELT ASSEMBLY LH
(a) Turn the engine switch off.
(b) Disconnect the cable from the negative (-) battery terminal.
NOTICE:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(c) Replace the front seat inner belt assembly LH with a known good part See: Restraints and Safety Systems/Seat Belt Systems/Seat
Belt/Service and Repair/Removal and Replacement/Front Seat Inner Belt Assembly/Removal.
HINT
Perform the following inspection using known good parts from another vehicle if possible.
NEXT -- Continue to next step.
8. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Connect the cable to the negative (-) battery terminal.
(b) Turn the engine switch on (IG), and wait for at least 60 seconds.
(c) Clear the DTCs stored in the memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and
Clearing Diagnostic Trouble Codes/DTC Check / Clear.
(d) Turn the engine switch off.
(e) Turn the engine switch on (IG), and wait for at least 60 seconds.
(f) Check for DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear.
OK:
DTC B1656/38 is not output.
Text in Illustration
HINT
Codes other than DTC B1656/38 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY See: Relays and Modules/Relays and Modules - Restraints and
Safety Systems/Air Bag Control Module/Service and Repair/Removal
OK -- END
From 08/2009
SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1656/38: Seat Belt Buckle Switch LH Circuit Malfunction
B1656/38 - Seat Belt Buckle Switch LH Circuit Malfunction
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