Western Star 4800, 4900, 3800, 6900 HERITAGE Trucks Wiring Manual

27.24

Covers: 1988-1999 Western Star 4800, 4900, 3800, 6900 HERITAGE Trucks
Pages: 390
Format: PDF
File size: 18mb
Features: Searchable, printable
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

The Western Star 4800, 4900, 3800, 6900 Heritage Truck Wiring Manual contains basic electrical troubleshooting information and wiring diagrams for the Heritage series of trucks produced between 1988 and 1999. In this manual you will find detailed electrical wiring, circuit and connector information. View the manual on your computer or print off detailed information to service or repair your truck to the manufacturer’s standards. Content dated 1996.

Additional manuals available: Western Star Trucks

Contents:

General Information

  • Single Wire Codes
  • Circuit Codes
  • Component Codes
  • Component Locations

Schematics

  • Alternator
  • Air dryers
  • Back-Up lamps
  • Battery cables
  • Cab marker, roof & dome lamps
  • Cab & Sleeper wiring & Radios
  • Chassis wiring
  • Electric horn
  • Engine shutdown & alarms
  • Engine wiring
    • Caterpillar
    • Detroit
    • Cummins
  • Fog/Driving lamps
  • Gauges (Air, Oil & Fuel pressure)
  • Gauges (Volt & Ammeter)
  • Gauges (Fuel press)
  • Gauges (Oil & water temp., Hourmeter)
  • Gauges (Rear axle temperature)
  • Gauges (Transmission temp)
  • Headlamps
  • Heater/ Air conditioning
  • Spot lamps
  • Speedometer
  • Starter
  • Stop & tail
  • Tachometer
  • Tractor/Trailer cable
  • Trailer cable receptacle
  • Turn signal, marker lamps

For 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 Western Star 4800, 4900, 3800, 6900 Heritage trucks

Example manual contents (actual manual may vary):

Western Star Truck Electrical System Troubleshooting Wiring Manual Schematic Starter Alternator Diagnostic

How does this work?

It’s simple – after purchasing this manual through our secure checkout, a download link will be sent to the email address you specify at checkout. You have up to 90 days to retrieve and save the file. Once saved, the manual is yours for good.

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