For Shop Owners

C1241 PONTIAC - ECU Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3 What does this mean?

Possible causes

  • Faulty ignition switch
  • Faulty Electronic Brake Control Module (EBCM) Relay
  • Faulty EBCM
  • EBCM harness is open or shorted
  • EBCM circuit poor electrical connection
What does this mean?