2006 Pontiac Solstice AutomaticFACTORY OEM SERVICE PROCEDURE

Control Units

CONTROL UNITS LOCATION

Component Location
Body Control Module Right of the HVAC module. See Figure.
Electronic Brake Control Module (EBCM) At the left side of the engine compartment, mounted on the inner frame rail. See Figure.
Engine Control Module (ECM) At the left rear corner of the engine compartment, near the brake master cylinder. See Figure.
HVAC Control Module At the center of the dash, above the radio. See Figure.
Inflatable Restraint I/P Module Under the passenger side of dash. See Figure.
Inflatable Restraint Passenger Presence System (PPS) Module Under the passenger seat. See Figure.
Inflatable Restraint Sensing And Diagnostic Module (SDM) Under the passenger seat. See Figure.
Inflatable Restraint Steering Wheel Module At the top of the steering column.
Radio/Navigation Unit Center of dash. See Figure.
Remote Control Door Lock Receiver (RCDLR) Behind the driver seat, to the right center of the rear support. See Figure.
Theft Deterrent Module On the right side of the steering column, near the ignition lock cylinder. See Figure.
Transmission Control Module (TCM) Near the brake master cylinder. See Figure.
Vehicle Communication Interface Module (VCIM) At the rear of the passenger compartment, near the back of the center console. See Figure.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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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