GMC 1986 P-Truck Service Manual page 116

491. Control Assembly
495. Defroster Duct
496. Temperature Cable
497. Heater And Defroster
Assembly
498. Bracket
499. Retainer
Figure 57—Temperature Control Cable
Figure 58—Instrument Panel Wiring Harness
AIR CONDITIONING
I s
K. Orange Double Black
Stripe Wire
491. Control Assembly
495. Defroster Duct
501. Body Wiring Harness
502. A/C Wiring Harness
Blower Motor Switch
503.
504. Instrument Panel Harness
505. Ignition
1B-53
F-00324
* * '
F-00348