Explore Chevrolet Astro fuse box diagrams in this straightforward guide that explains the electrical layout of the second-generation van. In this article, we consider the second-generation Chevrolet Astro, produced from 1995 to 2005 , and provide fuse box diagrams for Chevrolet (Chevy) Astro 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 and 2005 , along with information about the location of the fuse panels and the assignment of each fuse and relay (fuse layout).
It is on the lower portion of the instrument panel on the driver’s side.
Assignment of the fuses in the instrument panel (1995-1998)
Fuse Data
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No. Description 1 Stop/Turn/Hazard Lamps, CHMSL, Chime Module 2 — 3 Courtesy Lamps, Power Outside Mirrors, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps 4 1996: DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console 5 — 6 Cruise Module, Cruise Control Switch 7 Power Outlets, DLC, Subwoofer Amplifier 8 Starter Enable Relay 9 License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination 10 Air Bag System 11 Wiper Motor, Washer Pump, Upfitter Relay Coil 12 L, MI, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, Hi Blower Relay, Defogger Timer Coil 13 Cigar Lighter, Door Lock Switches, Dutch Door Release Module (1998) 14 Cluster Illum, HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, O/H Console 15 DRL Diode 16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-up Lamps, BTSI Solenoid 17 Radio: ATC (Standby), 2000 Series (Main Feed), Rear Seat Audio Controls 18 VCM-Ign 3, VCM- Brake, 4WAL, Cruise Stepper Motor 19 Radio: ATC (Main Feed), 2000 Series (Standby) 20 PRNDLI Odometer, TCC Enable and PWM Solenoids, Shift A and Shift B Solenoids, 3-2 Downshift Solenoids 21 — 22 Security/Steering Module 23 Rear Wiper, Rear Washer Pump 24 —
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Assignment of the circuit breakers in the instrument panel (1995-1998)
Fuse Data
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ID. Description A Power Door Lock Relay, 6-way Power Seat, Remote Control Door Lock Receiver, Dutch Door Module, Dutch Door Release B Power Windows
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Assignment of the fuses in the instrument panel (1999-2005)
Fuse Data
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No. Description 1 Stop/Turn/Hazard Lamps, Center High-Mounted Stop Lamp, Anti-Lock Brakes 2 1999: Heated Mirror (Not Used) 3 Courtesy Lamps, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps, Courtesy Lamps 4 1999: DRL Relay, DRL Module, Chime Headlamp Switch, Keyless Entry, Cluster, Overhead Console, Interior Lamps Module 5 Rear Defogger 6 Cruise Module, Truck Body Control Module, Instrument Panel Cluster, Cruise Control Switch, Electrochromic Mirror 7 Power Outlets, DLC, Subwoofer Amplifier 8 Crank Circuit Fuse, Park/Neutral Switch, Starter Enabler Relay 9 License Plate Lamp, Tailamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination, Truck Body Control Module 10 Air Bag System 11 1999: Wiper Motor, Washer Pump, Upfitter Relay Coil 12 Blower Motor, Rear Air Conditioning Relay Coil, Front Cont. Temp. Door Motor, HI Blower Relay, Defogger Timer Coil 13 Cigarette Lighter, Door Lock Switches, Dutch Door Release Module 14 Cluster Illumination, Climate Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, Overhead Console, Truck Body Control Illumination 15 1999: DRL Lamps 16 Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-Up Lamps, Brake Transmission Shift Interlock Solenoid 17 1999: 2000 Series (Main Feed), Rear Seat Audio Controls 18 VCM-Ign 3, VCM-Brake, Cruise Stepper Motor Signal, ATC Module 19 1999: Radio: ATC (Main Feed), 2000 Series (Standby) 20 1999: PRNDL/ Odometer, TCC Enable and PWM Solenoid, Shift A 21 1999: Security 22 — 23 Rear Wiper, Rear Washer Pump 24 —
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Assignment of the circuit breakers in the instrument panel (1999-2005)
Fuse Data
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ID. Description A 1999: Power Door Lock Relay, 6-way Power Seat, Remote Control Door Lock Receiver, Dutch Door Module, Dutch Door Release B Power Windows
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It is located in the engine compartment.
Fuse Data
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Assignment of the fuses in the engine compartment
Fuse Data
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Short-Code Description UPFITTER-BATT Upfitter Battery Power Stud. Trailer Wiring Harness UPFITTER-ACCY Upfitter Accessory Relay Spare — Spare — Spare — ECM-1B Fuel Pump Relay and Motor, VCM, Oil Pressure Switch/Sender HORN Horn Relay and Horn A/C COMP Air Conditioning Enable Relay and Compressor RR HTR/AC 1995-1999: Auxiliary Heater, A/C Relay ATC Active Transfer Case-L Van FRT HVAC Front Heater and Air Conditioning ENG-I 1995-1999: Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Purge Solenoid, Linear EGR Valve Solenoid, VCM EGR HI IGN-E Air Conditioning Enable Relay Coil ECM-I Fuel Injectors 1–6, Crankshaft Position Sensot, VCM, Coil Driver Module (EST), Ignition Coil BLANK — RH HDLMP Right Headlamp LH HEADLAMP Left Headlamp Blank — Blank — DIODE-1 Air Conditioning Blank — Blank — Blank — LIGHTING 1995-1999: Park Lamps Fuse, DRL Fuse, Headlamp and Panel Dimmer Switch BATT Power Accessory Circuit Breaker, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio Battery Fuse IGN A Starter Relay, Ignition Switch IGN B Ignition Switch ABS Electronic Brake Control Module A/C Blower Motor Resistor, Blower Relay Blank — RAP Radio Accessory, Power Windows HTD MIR/RR DEFOG Rear Window Defogger, Climate Control Head
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Assignment of the relays in the engine compartment
Fuse Data
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Name Description A/C Relay (Rear Heat and A/C) Rear Heat and Air Conditioning Upfitter ACCY Relay Upfitter Accessory Starter Enable Relay Starter A/C Enable Relay Air Conditioning Headlamps Relay Headlamps (2000-2005) Fuel Pump Relay Fuel Pump
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Assignment of the feed in the engine compartment
Fuse Data
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ID. Description AUX B Upfitter Battery Feed AUX A Upfitter Accessory Feed
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