GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1997 🢒 Chevy P42 Commercial Chassis 🢒 Body and Accessories 🢒 Cruise Control 🢒 Cruise Control Does Not Resume or Cancel

Cruise Control Does Not Resume or Cancel for Chevrolet Chevy P42 Commercial Chassis 1997

Cruise Control Does Not Resume or Cancel P92

P92 Cruise Control Does Not Resume/Cancel

Step

Action

Value(s)

Yes

No

1
  1. Ignition in RUN.
  2. Cruise control switch ON.
  3. Probe the RED (274) wire at the cruise control switch connector with a grounded test lamp.

Does the test lamp illuminate?

--

Go to Step 3

Go to Step 2

2

Locate and repair the open RED (274) wire or the open circuit breaker.

Is the repair complete?

--

System OK

--

3
  1. Ignition ON.
  2. Cruise control switch ON.
  3. "RESUME/CANCEL" switch depressed.
  4. Connect a grounded test lamp to the YEL (277) wire at the cruise control switch connector.

Does the test lamp illuminate?

--

Go to Step 5

Go to Step 4

4

Replace the cruise control switch.

Is the repair complete?

--

System OK

--

5
  1. Ignition ON.
  2. Cruise control switch ON.
  3. "RESUME/CANCEL" switch depressed.
  4. Connect a grounded test lamp to the YEL (277) wire at the cruise control module.

Does the test lamp illuminate?

--

Go to Step 7

Go to Step 6

6

Locate and repair the open DK GRN (83) wire between the cruise control switch and the cruise control module.

Is the repair complete?

--

System OK

--

7

Replace the cruise control module.

Is the repair complete?

--

System OK

--