GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Cruise Control Diagnostic System Check?

--

Go to Step 2

Go to Diagnostic System Check - Cruise Control

2

Operate the vehicle within the conditions for cruise control operation.

Does the cruise control system operate correctly?

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Go to Step 3

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

3

Use a scan tool in order to command the cruise lamp ON/OFF.

Does the cruise lamp respond correctly to each command?

--

Go to Powertrain On Board Diagnostic (OBD) System Check for the 3.4L or Powertrain On Board Diagnostic (OBD) System Check for the 2.4L in Engine Controls

Go to Step 4

4

Replace the Instrument Panel Cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console.

Did you complete the replacement?

--

System OK

Go to Step 5

5

Operate the system in order to verify the repair.

Did you correct the condition?

--

System OK

Go to Diagnostic System Check - Cruise Control