GM Service Manual Online
For 1990-2009 cars only

DTC 41 Continuous CCM Output to Actuator for Chevrolet Prizm 1999

Circuit Description

This DTC allows the cruise control module to check for unwanted application of the servo due to a malfunction within the cruise control module.

Diagnostic Aids

Check for a faulty cruise control module.

Step

Action

Value(s)

Yes

No

1

Was the Cruise Control Diagnostic System Check performed?

--

Go to Step 2

Go to

Cruise Control System Check

2

  1. Turn the ignition switch to the LOCK position.
  2. Clear any DTCs present.
  3. Test drive the vehicle at approximately 80 km/h (50 mph).
  4. Engage the cruise control and observe the performance for one minute.
  5. Stop the vehicle and test for DTCs.

Does this DTC reset?

--

Go to Step 3

Go to Step 4

3

Replace the cruise control module.

Is the repair complete?

--

Go to

Cruise Control System Check

--

4

Malfunction is not present at this time. Refer to diagnostic aids for additional information.

Is the action complete?

--

Go to

Cruise Control System Check

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