AIR CONDITIONING
5.0L
5.0L (VIN M), A/C Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
5.0L (VIN M), Compressor Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Heater Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), A/C Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
5.7L (VIN R), Compressor Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Heater Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L
6.5L (VIN F), A/C Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN F), Compressor Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), A/C Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Compressor Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Heater Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
ANTI-LOCK BRAKES
5.0L
5.0L (VIN M), Anti-lock Brake Wiring Diagrams for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), Anti-lock Brake Wiring Diagrams for Chevrolet Cab & Chassis C1998 3500
6.5L
6.5L (VIN F), Anti-lock Brake Wiring Diagrams for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Anti-lock Brake Wiring Diagrams for Chevrolet Cab & Chassis C1998 3500
7.4L
7.4L (VIN J), Anti-lock Brake Wiring Diagrams for Chevrolet Cab & Chassis C1998 3500
ANTI-THEFT
Anti-theft Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
COMPUTER DATA LINES
Computer Data Lines for Chevrolet Cab & Chassis C1998 3500
COOLING FAN
5.0L
5.0L (VIN M), Cooling Fan Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), Cooling Fan Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
7.4L
7.4L (VIN J), Cooling Fan Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
CRUISE CONTROL
5.0L
5.0L (VIN M), Cruise Control Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), Cruise Control Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L
6.5L (VIN F), Cruise Control Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Cruise Control Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
7.4L
7.4L (VIN J), Cruise Control Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
DEFOGGERS
Defogger Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
ELECTRONIC POWER STEERING
Electronic Power Steering Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
ENGINE PERFORMANCE
5.0L
5.0L (VIN M), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cab & Chassis C1998 3500
5.0L (VIN M), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cab & Chassis C1998 3500
5.0L (VIN M), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cab & Chassis C1998 3500
5.0L (VIN M), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cab & Chassis C1998 3500
5.7L (VIN R), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cab & Chassis C1998 3500
5.7L (VIN R), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cab & Chassis C1998 3500
5.7L (VIN R), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L
6.5L (VIN F), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN F), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN F), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN F), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cab & Chassis C1998 3500
7.4L
7.4L (VIN J), Engine Performance Wiring Diagrams (1 of 4) for Chevrolet Cab & Chassis C1998 3500
7.4L (VIN J), Engine Performance Wiring Diagrams (2 of 4) for Chevrolet Cab & Chassis C1998 3500
7.4L (VIN J), Engine Performance Wiring Diagrams (3 of 4) for Chevrolet Cab & Chassis C1998 3500
7.4L (VIN J), Engine Performance Wiring Diagrams (4 of 4) for Chevrolet Cab & Chassis C1998 3500
EXTERIOR LIGHTS
Backup Lamps Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Exterior Lamps Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
GROUND DISTRIBUTION
Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Cab & Chassis C1998 3500
Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Cab & Chassis C1998 3500
Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Cab & Chassis C1998 3500
Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Cab & Chassis C1998 3500
HEADLIGHTS
Headlight Wiring Diagram, with Quad Headlamps for Chevrolet Cab & Chassis C1998 3500
Headlight Wiring Diagram, with Sealed Beam Headlamps for Chevrolet Cab & Chassis C1998 3500
HORN
Horn Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
INSTRUMENT CLUSTER
5.0L
5.0L (VIN M), Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
6.5L
6.5L (VIN F), Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN F), Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Instrument Cluster Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Instrument Cluster Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis C1998 3500
7.4L
7.4L (VIN J), Instrument Cluster Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
INTERIOR LIGHTS
Courtesy Lamps Wiring Diagram, Regular Cab/Extended Cab for Chevrolet Cab & Chassis C1998 3500
Instrument Illumination Wiring Diagram (1 of 2) for Chevrolet Cab & Chassis C1998 3500
Instrument Illumination Wiring Diagram (2 of 2) for Chevrolet Cab & Chassis C1998 3500
POWER DISTRIBUTION
Power Distribution Wiring Diagram (1 of 5) for Chevrolet Cab & Chassis C1998 3500
Power Distribution Wiring Diagram (2 of 5) for Chevrolet Cab & Chassis C1998 3500
Power Distribution Wiring Diagram (3 of 5) for Chevrolet Cab & Chassis C1998 3500
Power Distribution Wiring Diagram (4 of 5) for Chevrolet Cab & Chassis C1998 3500
Power Distribution Wiring Diagram (5 of 5) for Chevrolet Cab & Chassis C1998 3500
POWER DOOR LOCKS
Door Lock Wiring Diagram, without Crew Cab for Chevrolet Cab & Chassis C1998 3500
Keyless Entry Wiring Diagram, without Crew Cab for Chevrolet Cab & Chassis C1998 3500
POWER MIRRORS
Photochromic Mirror Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Power Mirrors Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
POWER SEATS
6-Way Power Seat Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Heated Seats Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Lumbar Wiring Diagram, Bench Seat for Chevrolet Cab & Chassis C1998 3500
Lumbar Wiring Diagram, Bucket And Split Bench with Heated Seat for Chevrolet Cab & Chassis C1998 3500
Lumbar Wiring Diagram, Bucket And Split Bench without Heated Seat for Chevrolet Cab & Chassis C1998 3500
POWER WINDOWS
Power Window Wiring Diagram, 2 Door for Chevrolet Cab & Chassis C1998 3500
Power Window Wiring Diagram, 4 Door for Chevrolet Cab & Chassis C1998 3500
RADIO
Radio Wiring Diagrams, with Amplifier for Chevrolet Cab & Chassis C1998 3500
Radio Wiring Diagrams, without Amplifier for Chevrolet Cab & Chassis C1998 3500
SHIFT INTERLOCKS
Shift Interlock Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
STARTING/CHARGING
Charging Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
Starting Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
SUPPLEMENTAL RESTRAINTS
Supplemental Restraint Wiring Diagram for Chevrolet Cab & Chassis C1998 3500
TRANSMISSION
5.0L
5.0L (VIN M), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis C1998 3500
5.7L
5.7L (VIN R), Transmission Wiring Diagram, 4L60-E for Chevrolet Cab & Chassis C1998 3500
5.7L (VIN R), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis C1998 3500
6.5L
6.5L (VIN F), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis C1998 3500
6.5L (VIN S), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis C1998 3500
7.4L
7.4L (VIN J), Transmission Wiring Diagram, 4L80-E for Chevrolet Cab & Chassis C1998 3500
WARNING SYSTEMS
Warning System Wiring Diagrams for Chevrolet Cab & Chassis C1998 3500
WIPER/WASHER
Front Wiper/Washer Wiring Diagram for Chevrolet Cab & Chassis C1998 3500