S10/T10 Blazer 4WD V6-4.3L VIN W (1997)
are recommended, however, as a precaution. Gloves and safety glasses help to prevent possible irritation of the skin or eyes.
Remove or Disconnect
Removal Procedure
Notice: Do not open the DERM case for any reason. Touching the connector pins, or the soldered components may cause electrostatic discharge
damage. Replacement is the only way to repair a malfunctioning DERM.
1. Disable to SIR system. Refer to Air Bag(s) Arming and Disarming.
2. Remove the right hand sound insulator.
3. Remove the right hand sill plate.
4. Remove the right hand cowl kick panel.
5. Remove the DERM from the mounting bracket.
6. Disconnect the connector lock.
7. Disconnect the DERM electrical connector from the DERM.
