Grand Prix V6-191 3.1L VIN M SFI (1998)
Vacuum Harness HVAC: Service and Repair
Remove or Disconnect
1. Instrument panel carrier.
2. Vacuum lines from vacuum electric solenoid.
3. Vacuum lines at vacuum actuators.
4. Harness routing clips and remove vacuum harness from vehicle.
Install or Connect
1. Position vacuum harness in vehicle and install routing clips.
2. Vacuum lines to vacuum actuators.
3. Vacuum lines to vacuum electric solenoid.
4. Instrument panel carrier.
Inspect
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Heater A/C control operation.
