(d) Using the Techstream, perform Zero Point Calibration See: Restraints and Safety Systems/Testing and Inspection/Programming and
Relearning.
OK:
"Zero Point Calibration is complete." is displayed.
NEXT -- Continue to next step.
4. PERFORM SENSITIVITY CHECK
(a) Using the Techstream, perform Sensitivity Check See: Restraints and Safety Systems/Testing and Inspection/Programming and
Relearning.
Standard:
27 to 33 kg (59.5 to 72.8 lb)
NEXT -- END
From 08/2009
SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM: B1796: Sleep Operation Failure of Occupant
Classification ECU
B1796 - Sleep Operation Failure of Occupant Classification ECU
DESCRIPTION
In sleep mode, the occupant classification ECU reads the condition of each sensor while the engine switch is off.
In this mode, if occupant classification ECU detects an internal malfunction, DTC B1796 is stored.
HINT
When DTC B1650/32 is detected as a result of troubleshooting for the airbag system, check the DTCs stored in the occupant
classification ECU. When DTC B1796 is output, perform troubleshooting for the DTC.
INSPECTION PROCEDURE
PROCEDURE
1. CHECK DTC
(a) Turn the engine switch on (IG).
(b) Clear the DTCs stored in the occupant classification ECU See: Restraints and Safety Systems/Testing and Inspection/Reading and
Clearing Diagnostic Trouble Codes.
(c) Clear the DTCs stored in the center airbag sensor assembly 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, and wait for at least 10 seconds.
(e) Turn the engine switch on (IG).
(f) Check for DTCs See: Restraints and Safety Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.
OK:
DTC B1796 is not output.
HINT
Codes other than DTC B1796 may be output at this time, but they are not related to this check.
NG -- REPLACE OCCUPANT CLASSIFICATION ECU
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