1998 Chevrolet Cavalier Z24, 2D Convertible, StandardFACTORY OEM SERVICE PROCEDURE

Interior Lights Do Not Turn On With Transmitter Unlock/Rear Compartment Lid Release Buttons Function Properly

  1. Open right rear door while observing interior lights. If interior lights illuminate when door is opened, go to next step. If interior lights do not illuminate when door is opened, fault is in illumination system. See ILLUMINATION/INTERIOR LIGHTS article in WIRING DIAGRAMSΒ  .
  2. Using a fused jumper, backprobe remote control door lock receiver connector C1 terminal "S" (Light Blue wire). Close all doors and luggage compartment lid. Once interior lights have turned off, ground fused jumper. If interior light illuminate, go to next step. If interior lights do not illuminate, go to step 4).
  3. Replace remote control door lock receiver. Verify system operation.
  4. Repair open circuit in Light Blue wire between remote control door lock receiver and splice S305. Verify system operation.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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