GM Service Manual Online
For 1990-2009 cars only

Step

Action

Yes

No

1

Did you perform the Cruise Control Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Cruise Control

2

Is the cruise control inoperative?

Go to Cruise Control Inoperative/Malfunctioning or Cruise Control Inoperative/Malfunctioning Using J 42958 Cruise Control Tester

Go to Step 3

3

Replace the cruise control switch. Refer to Steering Wheel Control Switches Replacement in Entertainment or Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column/Tilt .

Did you complete the replacement?

Go to Step 4

--

4

Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Symptoms - Cruise Control