DTC B1796: Sleep Operation Failure of Occupant Classification ECU (03/2012 - 07/2012): Procedure

1. Turn the engine switch on (IG).
2. Clear the DTCs stored in the occupant classification ECU. Refer to DTC CHECK / CLEAR [03/2012 - ] .
3. Clear the DTCs stored in the center airbag sensor assembly. Refer to DTC CHECK / CLEAR [03/2012 - ] .
4. Turn the engine switch off, and wait for at least 10 seconds.
5. Turn the engine switch on (IG).
6. Check for DTCs. Refer to DTC CHECK / CLEAR [03/2012 - ] .

   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 → See step   2 

OK → See step   5 

1. Turn the engine switch off.
2. Disconnect the cable from the negative (-) battery terminal.
3. Replace the occupant classification ECU. Refer to REMOVAL [03/2012 - ] .

NEXT: Go to next step 

1. Connect the cable to the negative (-) battery terminal.
2. Connect the Techstream to the DLC3.
3. Turn the engine switch on (IG).
4. Using the Techstream, perform Zero Point Calibration. Refer to INITIALIZATION [03/2012 - ] .

   OK

   "Zero Point Calibration is complete." is displayed.

NEXT: Go to next step 

1. Using the Techstream, perform Sensitivity Check. Refer to INITIALIZATION [03/2012 - ] .

   Standard

   27 to 33 kg (59.5 to 72.8 lb)

NEXT → END