Control Units/Timers

1985 Chevrolet Forward Control 6.2 J, StandardSECTION Control Units/Timers
CONTROL UNITS/TIMERS LOCATION

Component Location
Coolant Level Sensor Unit (Diesel) Near brake pedal support.
Cruise Control Module On parking brake bracket.
Electronic Control Module (Calif.) Under driver's seat. See Figure.
Electronic Spark Control (ESC) Unit On brake pedal bracket.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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