Operation CHARM: Car repair manuals for everyone.

Occupant Classification System





SUPPLEMENTAL RESTRAINT SYSTEM: OCCUPANT CLASSIFICATION SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

If a trouble code is displayed during the DTC check, check the circuit listed for the code in the table below (Proceed to the applicable Diagnostic Trouble Code Test listed for that circuit).

HINT
* When DTC B1650/32 is detected as a result of troubleshooting for the AIRBAG SYSTEM, perform troubleshooting for the OCCUPANT CLASSIFICATION SYSTEM as shown in the chart below.
* Use Techstream to read and clear the DTC of the occupant classification ECU, otherwise the DTCs cannot be read and cleared.

B1771-B1787:





B1788-B1796: