Diagnosis & Testing: Notes

2001 Chevrolet Cavalier LS, 2.4 TSECTION Notes
NOTE: Testing of system requires the use of Universal Pinout Box (J-39700) and Adapter Cable (J-39700-99).

The EBCM has self-diagnostic capability which can detect system failures. Diagnostic trouble codes stored by EBCM can be displayed using scan tool. Begin ABS/ETS diagnosis with PRE-DIAGNOSTIC INSPECTION procedure.

RENDER: 1.0x

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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.