Fiero L4-151 2.5L (1985): Relays and Modules

Also for this vehicle: Fiero V6-173 2.8L (1986).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Accessories and Optional Equipment › Relay Module › Component Information › Technical Service Bulletins8 pages

     • All Technical Service Bulletins for Relay Module: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
     • Customer Interest for Relay Module: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
   • Relays and Modules - Body and Frame2 pages

     • Power Door Lock Relay › Component Information › Locations
     • Trunk / Liftgate Relay › Component Information › Locations
   • Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Technical Service Bulletins › Cooling System - Repeated Fan Relay Failures
   • Relays and Modules - Cruise Control3 pages

     • Cruise Controller <--> [Cruise Control Module] › Component Information › Technical Service Bulletins › Cruise Control - Updated Wiring Diagram & Locations2
     • Cruise Control Relay › Component Information › Locations
   • Relays and Modules - HVAC2 pages

     • Blower Motor Relay › Component Information › Locations
     • Compressor Clutch Relay › Component Information › Locations
   • Relays and Modules - Lighting and Horns › Headlamp Motor Relay › Component Information › Technical Service Bulletins › Headlamp Door Motor Relays - Correct Mounting
   • Relays and Modules - Power and Ground Distribution › Power Distribution Relay › Component Information › Locations
   • Relays and Modules - Powertrain Management19 pages

     • Relays and Modules - Computers and Control Systems18 pages

       • Engine Control Module › Component Information17 pages

         • Technical Service Bulletins › Technical Service Bulletins for Engine Control Module:10 pages

           • 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
           • 91648 › Aug › 91 › ECM/PCM - Damaged and/or Mis-Diagnosed
           • 9064 › Sep › 89 › ECM - Packard 32-Way Connector Identification
           • 89666 › Aug › 89 › ECM - Packard 32 Way Connector Identification
           • 8861 › Sep › 87 › Engine Controls - ECM May Contain Wrong PROM
           • 87640 › May › 87 › ECM - Revised Replacement Procedure234
         • Description and Operation › Electronic Spark Timing (EST)2
         • Testing and Inspection › Diagnostic Trouble Code Descriptions2
         • Service and Repair › Engine Control Module (ECM) Replacement23
       • Idle/Throttle Speed Control Unit › Component Information › Specifications
     • Relays and Modules - Fuel Delivery and Air Induction › Idle/Throttle Speed Control Unit › Component Information › Specifications
   • Relays and Modules - Windows and Glass › Heated Glass Element Relay › Component Information › Locations
   • Relays and Modules - Wiper and Washer Systems › Wiper Control Module › Component Information › Locations2
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections