Section A · Pages 92–100 (9 pages)

R/V: Air Conditioning and Heater

From the 1990 Chevrolet R/V and P Truck Electrical Diagrams and Diagnosis

Air conditioning compressor and blower controls, the heater and the auxiliary rear heater blower, with circuit operation, diagrams and diagnosis.

Read this section free, starting at page 92

What this section covers

  • Air conditioning compressor control
  • Blower controls
  • Heater
  • Auxiliary heater
Year
1990
Make
Chevrolet
Vehicle
Light Duty Trucks, P Forward Control, R/V Trucks, Trucks
Type
Wiring Diagrams
Models
R/V, P Truck
Publication
ST 350-90EDD
Pages
402

What’s inside

Introduction

  1. Introduction and How to Use This Manualpp. 1–12

R/V trucks (Section A)

  1. AR/V: Phantom View and Symptoms IndexPhantom view of an R/V truck with page references for each component, and the symptoms index leading to the diagnosis charts.pp. 13–15
  2. AR/V: Fuse Block and Power Distributionpp. 16–25
  3. AR/V: Headlamps, Front Lamps and Hornspp. 26–47
  4. AR/V: Start and Chargepp. 48–52
  5. AR/V: Fuel Controls, Glow Plugs and Auxiliary Systemspp. 53–75
  6. AR/V: Electronic Engine and Transmission Controlspp. 76–91
  7. AR/V: Air Conditioning and Heaterpp. 92–100
  8. AR/V: Instrument Panel, Buzzer and Audio Alarmpp. 101–117
  9. AR/V: Brake Systems, Four-Wheel Drive and Cruise Controlpp. 118–126
  10. AR/V: Courtesy Lamps, Radio and Rear Defoggerpp. 127–138
  11. AR/V: Power Windows, Mirrors, Door Locks and Wiperspp. 139–157
  12. AR/V: Rear Exterior Lamps and Camper and Trailer Wiringpp. 158–169
  13. AR/V: Vacuum Systems and Power Brake Boosterpp. 170–176
  14. AR/V: Component Locator Views, Bulb Data and Indexpp. 177–210

P trucks (Section B)

  1. BP Truck: Phantom View, Fuse Block and Power Distributionpp. 211–221
  2. BP Truck: Lamps, Horns and Wiper/Washerpp. 222–239
  3. BP Truck: Start, Charge and Engine Controlspp. 240–261
  4. BP Truck: Brake Warning, Cruise Control and Instrumentspp. 262–275
  5. BP Truck: Rear Exterior Lamps and Vacuum Systemspp. 276–282
  6. BP Truck: Component Locator Views, Bulb Data and Indexpp. 283–296

P chassis (Section C)

  1. CP Chassis: Phantom View, Fuse Block and Power Distributionpp. 297–302
  2. CP Chassis: Headlamps, Front Lamps and Hornspp. 303–321
  3. CP Chassis: Start, Charge and Engine Controlspp. 322–339
  4. CP Chassis: Air Conditioning and Heaterpp. 340–346
  5. CP Chassis: Instruments, Warning Systems and Cruise Controlpp. 347–363
  6. CP Chassis: Dome Lamp, Radio, Power Windows and Lockspp. 364–377
  7. CP Chassis: Backup, Tail and License Lamps and Vacuumpp. 378–382
  8. CP Chassis: Component Locator Views, Bulb Data and Indexpp. 383–398

Index

  1. IndexAlphabetical index of every circuit and topic, with its section and page, for R/V, P truck and P chassis models.pp. 399–402

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