GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Tahoe 4WD - RHD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Instrument Panel Compartment Lamp Always On

Step

Action

Value(s)

Yes

No

1

Disconnect the headlamp switch connector.

Do the instrument panel cluster illumination lamps remain lit?

--

Go to Step 3

Go to Step 2

2
  1. Replace the headlamp switch.
  2. Inspect the system.

Is the symptom still present?

--

--

System OK

3
  1. Locate the short to voltage in the following circuits between the headlamp switch and the instrument panel cluster illumination lamps:
    2. • CKT 9 (BRN)
    • CKT 44 (DK GRN)
    • CKT 8 (GRY)
  2. Repair the short to voltage in the following circuits between the headlamp switch and the instrument panel cluster illumination lamps:
    3. • CKT 9 (BRN)
    • CKT 44 (DK GRN)
    • CKT 8 (GRY)
  3. Inspect the system.

Is the repair complete?

--

--

System OK