Contents Wiring diagrams Section: Procedures All sections

Maintenance Information.: Overview Chevrolet RV Cutaway G30

Procedures 2 illustrations ~918 words

SERVICE PARTS IDENTIFICATION LABEL

Label is located inside glove box door and has the vehicle's VIN, wheelbase, paint information, and a list of all production options and special equipment.

AXLE & TRANSMISSION IDENTIFICATION

Note. For more information regarding Axle identification refer to the DRIVE AXLE RATIO IDENTIFICATION article in the DRIVE AXLES section.

Note. For more information regarding Automatic Transmission ID refer to IDENTIFICATION under GENERAL INFORMATION or appropriate article in TRANSMISSION section.

Fuse & Circuit Breaker Identification

  1. 1 - Ints-Lps 5 Amp Instrument Panel Lights, Headlight Warning Buzzer, Rear Defogger Switch Light
  2. 2 - Pwr-Accy 30 Amp (Circuit Breaker) Power Door Locks, Rear Defogger
  3. 3 - Horn-Dim 20 Amp Horn, Dome & Glove Box Lights, Clock, Courtesy Lights, Lift Gate Release Solenoid, Cigarette Lighter
  4. 4 - Ign-Gau 20 Amp Ignition, Gauges, Rear Defogger Relay, Automatic Transmission Converter Clutch, Cruise Control
  5. 5 - Choke 20 Amp Choke
  6. 6 - Stop-Haz 15 Amp Stoplights, Hazard Warning Lights
  7. 7 - T/L-Ctsy 20 Amp Light Switch, Taillights & Parking Lights
  8. 8 - Turn-B/U 15 Amp Turn Signal Lights, Back-Up Lights
  9. 9 - Htr-A/C 25 Amp Heating & A/C
  10. 10 - Radio 15 Amp Radio
  11. 11 - ECM B 10 Amp Electronic Control Module
  12. 12 - ECM I 10 Amp Electronic Control Module
  13. 13 - Pwr Wdo 30 Amp (Circuit Breaker) Power Windows
  14. 14 - Wiper 25 Amp Windshield Wipers & Washers
  15. 15 - Crank 3 Amp

Scheme 4

Scheme 4: FUSE PANEL IDENTIFICATION (1985-87)
  1. 1 - Choke 20 Amp Electric Choke
  2. 2 - Htr-A/C 20 Amp Heater & A/C, Alternator Gauge
  3. 3 - Aux-Htr-A/C 25 Amp Auxiliary Heater & Rear A/C
  4. 4 - Gau/Idle 20 Amp Warning Gauges, Idle Stop Solenoid, Warning Lights, Diesel Glow Plugs Relay (Diesel Engines), Diesel Fuel Heater (Diesel Engines)
  5. 5 - Radio 15 Amp Radio, Automatic Transmission (MD8), Auxiliary Battery
  6. 6 - Stop-Haz 15 Amp Hazard Flasher, Stoplights
  7. 7 - Ign 20 Amp Tachometer, Diesel Warning Lights, Cruise Control, Auxiliary Fuel Tank, 4-Wheel Drive Indicator Light, Rear Window Defogger, Automatic Trans. (M40)
  8. 8 - T/L-Ctsy 20 Amp Courtesy Lights, Taillights & Parking Lights
  9. 9 - Wiper 25 Amp Windshield Washer/Wiper
  10. 10 - Turn-B/U 15 Amp Back-Up Light Switch, Turn Signal Flasher
  11. 11 - Horn-Dim 20 Amp Horn, Cargo & Dome Lights, Headlight Warning, Cigarette Lighter, Clock
  12. 12 - Inst-Lps 5 Amp Instrument Panel Lights, Light Switch Rheostat, Headlight Warning, Rear Window Defogger Switch Light
  13. 13 - Wdo 30 Amp (Circuit Breaker) Power Tailgate Window, Power Windows
  14. 14 - Pwr-Accy 30 Amp (Circuit Breaker) Power Tailgate Window (Rear Switch), Power Door Locks, Rear Defogger

Scheme 5

Scheme 5: FUSE PANEL IDENTIFICATION (1988-92 "G" SERIES VAN)
  1. 1 - Horn/Dim 20 Amp Glove Box Light, Clock, Electric/Vanity Mirrors, Cigarette Lighter
  2. 2 - Tail Lps 20 Amp Light Switch, Parking Lights
  3. 3 - ECM B 10 Amp Electronic Control Module
  4. 4 - Gages 20 Amp Cruise Control, Ashtray Light
  5. 5 - Turn-B/U 20 Amp Ignition, Ignition Switch, Turn Signal Flasher, Back-Up Light Switch
  6. 6 - ECM 1 10 Amp Electronic Control Module, Ignition
  7. 7 - DRL 10 Amp Daytime Running Lights (Canada)
  8. 8 - Inst Lps 5 Amp Rear Air Conditioning Switch Light, Rear Auxiliary Heater Switch, Dome Light Switch, Cigarette Lighter, Convenience Tray Light, Foglight, Mirror Switch Light, Auxiliary Heater, Rear Air Conditioning
  9. 9 - Aux Htr A/C 25 Amp Auxiliary Heater & Air Conditioning
  10. 10 - Htr A/C 20 Amp Heater & Air Conditioning
  11. 11 - Pwr Wdo 30 Amp (Circuit Breaker) Power Windows
  12. 12 - 20 Amp Fuel Pump
  13. 13 - Pwr Acc 30 Amp (Circuit Breaker) Power Seat, Power Door Locks
  14. 14 - Stop-Haz 20 Amp Hazard Flasher
  15. 15 - Radio 10 Amp Radio
  16. 16 - Wiper 25 Amp Windshield Washer/Wiper Motor & Switch
  1. 1 - Horn/DM 25 Amp Horn Relay, Dome Lights, Cigar Lighter, Theft Deterrent
  2. 2 - Tail 20 Amp Taillights
  3. 3 - DRL 10 Amp Daytime Running Lights (Canada)
  4. 4 - Gages 20 Amp Audio Alarm, Brake Switch, Cruise Control, Instrument Gauges
  5. 5 - ECM 1 10 Amp Electronic Control Module
  6. 6 - Not Used
  7. 7 - Radio 10 Amp Radio
  8. 8 - Inst Lps 5 Amp Instrument Panel Lights, Radio Dial, Heater Light, Audio Alarm
  9. 9 - Turn/BU 20 Amp Turn Signal/Back-up Lights
  10. 10 - Htr A/C 20 Amp Heater & Air Conditioning
  11. 11 - Pwr Wdo 30 Amp (Circuit Breaker) Power Windows
  12. 12 - Brake 10 Amp Speedometer, Anti-Lock Brakes
  13. 13 - Pwr Acc 30 Amp (Circuit Breaker) Power Door Locks
  14. 14 - Stop-Haz 20 Amp Hazard Flasher, Audio Alarm
  15. 15 - Fuel Pump 20 Amp Oil Pressure Switch, Fuel Pump
  16. 16 - AUX HVAC 25 Amp Auxiliary Heater/A/C
  17. 17 - Wiper 25 Amp Windshield Wiper
  1. 1 - Horn/DM 25 Amp Horn Relay, Dome Lights, Cigar Lighter, Theft Deterrent
  2. 2 - Tail 20 Amp Taillights
  3. 3 - DRL 10 Amp Daytime Running Lights (Canada)
  4. 4 - Gages 20 Amp Audio Alarm, Brake Switch, Cruise Control, Instrument Gauges
  5. 5 - ECM 1 10 Amp Electronic Control Module
  6. 6 - Not Used
  7. 7 - Radio 10 Amp Radio
  8. 8 - Inst Lps 5 Amp Instrument Panel Lights, Radio Dial, Heater Light, Audio Alarm
  9. 9 - Turn/BU 20 Amp Turn Signal/Back-up Lights
  10. 10 - Htr A/C 20 Amp Heater & Air Conditioning
  11. 11 - Pwr Wdo 30 Amp (Circuit Breaker) Power Windows
  12. 12 - Brake 10 Amp Speedometer, Anti-Lock Brakes
  13. 13 - Pwr Acc 30 Amp (Circuit Breaker) Power Door Locks
  14. 14 - Stop-Haz 20 Amp Hazard Flasher, Audio Alarm
  15. 15 - Fuel Pump 20 Amp Oil Pressure Switch, Fuel Pump
  16. 16 - AUX HVAC 25 Amp Auxiliary Heater/A/C
  17. 17 - Wiper 25 Amp Windshield Wiper