GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Chevy P32 RV/Van Chassis 🢒 Body and Accessories 🢒 Cruise Control 🢒 Does Not Resume, Accelerate,or Tap Up or Down

Does Not Resume, Accelerate,or Tap Up or Down Gasoline

Step

Action

Value(s)

Yes

No

1

Did you perform the Cruise Control System Check?

--

Go to Step 2

Go to Cruise Control System Check

2
  1. Disconnect the cruise control module.
  2. Connect a test light from the cruise control module connector, cavity C to ground.
  3. Turn the ignition switch to the RUN position.
  4. Press and hold the cruise control switch to the RESUME/ACCEL position.

Did the test light illuminate?

--

Go to Step 3

Go to Step 4

3

Replace the cruise control module.

Did you complete the repair?

--

Go to Cruise Control System Check

--

4
  1. Connect a test light from the cruise control switch pigtail connector, cavity C to ground. Refer to Using Connector Test Adapters in Wiring Systems.
  2. Press and hold the cruise control switch to the RESUME/ACCEL position.

Did the test light illuminate?

--

Go to Step 5

Go to Step 6

5

Repair the open in CKT 87 (GRY/BLK) between the cruise control switch pigtail connector, cavity C and the cruise control module connector, cavity C. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

--

Go to Cruise Control System Check

--

6

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

Did you complete the repair?

--

Go to Cruise Control System Check

--

Does Not Resume, Accelerate,or Tap Up or Down Diesel

Refer to Cruise Control Diagnosis in Engine Controls (6.5 - L65)