A/C Clutch Control & Relays

Use circuit wiring diagram and diagnostic flow chart (C-10) to service system faults. See Fig 1 and Fig 2 .

Fig 1: A/C Clutch Control Diagnostic Flow Chart (C-10)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Locating Relays & Buzzer

Courtesy of GENERAL MOTORS CORP.