*OCCUPANT CLASSIFICATION MODULE SYSTEM VERIFICATION TEST



Diagnostic Test

1.PERFORM THE *OCM SYSTEM VERIFICATION TEST

NOTE: Ensure that the battery is fully charged.

NOTE: The Occupant Classification Seat Weights 9077 are required to perform this test.



WARNING: To avoid personal injury or death, turn the ignition on, then reconnect the battery.


NOTE: Failure to follow the test instructions or aborting the test will cause faults to set when performing the Occupant Classification Module System Verification Test. To prevent faults due to process errors: verify that all tests steps that led you here were performed as directed; verify that the ignition is in run; Wait 30 seconds after changing the seat weight before proceeding to allow the system to stabilize; only press scan tool buttons when directed to do so; and perform the Occupant Classification Module System Verification Test to completion.





Does the scan tool display any active: PASSENGER SEAT WEIGHT SENSOR DTCs?

Yes
  • Go To 2


No
  • Perform *AIRBAG SYSTEM VERIFICATION TEST - VER 1.


Diagnostic Test

2.PERFORM THE OCCUPANT CLASSIFICATION MODULE SYSTEM VERIFICATION TEST

WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.



WARNING: To avoid personal injury or death, turn the ignition on, then reconnect the battery.


NOTE: Failure to follow the test instructions or aborting the test will cause faults to set when performing the Occupant Classification Module System Verification Test. To prevent faults due to process errors: verify that all tests steps that led you here were performed as directed; verify that the ignition is in run; Wait 30 seconds after changing the seat weight before proceeding to allow the system to stabilize; only press scan tool buttons when directed to do so; and perform the Occupant Classification Module System Verification Test to completion.





Does the scan tool display any active DTCs?

Yes
  • Diagnose and repair the DTCs.
  • Refer to the Table of Contents in this Section for a complete list of symptoms.


No
  • Perform *AIRBAG SYSTEM VERIFICATION TEST - VER 1.