Firenza V6-173 2.8L (1986): Relays and Modules

Also for this vehicle: Firenza L4-112 1.8L (1986), Firenza L4-112 1.8L VIN 0 TBI (1982), Firenza L4-121 2.0L (1983), Firenza L4-121 2.0L VIN K TBI (1987).

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1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Accessories and Optional Equipment9 pages

     • Antenna Relay › Component Information › Locations
     • 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 › Locations › Coolant Fan Relay No. 123
   • Relays and Modules - Cruise Control › Cruise Controller <--> [Cruise Control Module] › Component Information › Locations
   • Relays and Modules - HVAC3 pages

     • Blower Motor Relay › Component Information › Locations
     • Compressor Clutch Relay › Component Information › Locations › A/C Compressor Clutch Relay2
   • Relays and Modules - Powertrain Management19 pages

     • Relays and Modules - Computers and Control Systems17 pages

       • Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Testing and Inspection
       • Engine Control Module › Component Information15 pages

         • Technical Service Bulletins10 pages

           • All Technical Service Bulletins for Engine Control Module:5 pages

             • 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
             • 91T1836E3 › Aug › 91 › ECM/PCM - Damaged or Mis-Diagnosed
             • 90T106E8D › Sep › 89 › ECM - Packard 32 Way Connector ID2
           • Customer Interest: › 91T1836E3 › Aug › 91 › ECM/PCM - Damaged or Mis-Diagnosed
           • All Other Service Bulletins for Engine Control Module:4 pages

             • 04-06-04-054B › Nov › 10 › Engine Controls - Aftermarket Accessory Usage2
             • 90T106E8D › Sep › 89 › ECM - Packard 32 Way Connector ID2
         • Description and Operation › Modes of Operation2
         • Testing and Inspection › Component Tests and General Diagnostics23
       • Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
     • Relays and Modules - Fuel Delivery and Air Induction › Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] › Component Information › Specifications
     • Relays and Modules - Ignition System › Electronic Spark Timing <--> [Electronic Spark Control Module] › Component Information › Testing and Inspection
   • 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