gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Transmission Control Systems > < Glow Plug Inhibit Switch - Diagnosis
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1.

Battery

2.

Ignition Switch

3.

20 amp

4.

TOC, Brake, Switch

5.

15 amp

6.

Fuel Solenoid

7.

Glow Plug Relay

8.

Inhibit Switch

9.

Glow Plugs

10.

Glow Plugs Light

11.

Glow Plugs Controller

12.

Generator

13.

Generator Tell-Tale

14.

Fast Idle Solenoid

15.

Cold Advance Solenoid

16.

Temperature Switch (Opens at 95~F)

Transmission Control Systems > < Glow Plug Inhibit Switch - Diagnosis