Switch Indicator Lamps Do Not Light - One or More

Switch Indicator Lamps Do Not Light - One or More

Test Description

The number(s) below refer to the step number(s) on the diagnostic table.

2. This step determines if the transfer case shift control module has electronic control of the switch indicator lamps.
4. This step provides a ground to the indicator lamp circuits in order to eliminate the transfer case shift control module.
5. This step checks for B+ in the indicator lamp circuits.

One or More Switch Indicator Lamps Does Not Light