Pages 9–34 (26 pages)

1988 C/K Truck Wiring Diagrams

From the 1987 Chevrolet/GMC Light Duty Truck Wiring Manual

Harness diagrams for the 1988 C/K truck in 14 numbered sections: fuse block details, forward lamps (quad and base), gas and diesel (LH6 and LL4) engines, gas and diesel instrument panels, A/C and heater harnesses, cruise control and four-wheel drive, radios, power windows and locks, the TR9 convenience lighting package and cargo lamp, roof marker lamps and trailer/camper harness, rear lamps, and the TP2 auxiliary battery and rear defogger.

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What this section covers

  • Fuse block details
  • Forward lamps
  • Gas and diesel engine harnesses
  • Instrument panel, gas and diesel
  • A/C, heater and cruise control
  • Power windows and locks
  • Trailer/camper and rear lamps
Year
1987, 1988
Models
1988 C/K; 1987 G, P, S/T, M, R/V
Publication
ST-350-87
Pages
214

What’s inside

Wiring diagrams

  1. Introduction: Reading the Diagramspp. 1–8
  2. 1988 C/K Truck Wiring Diagramspp. 9–34
  3. 1987 G Van Wiring Diagramspp. 35–70
  4. 1987 P Truck Wiring Diagramspp. 71–96
  5. 1987 S/T Truck Wiring Diagramspp. 97–134
  6. 1987 M Van Wiring Diagramspp. 135–162
  7. 1987 R/V Truck Wiring Diagramspp. 163–214