B: 455 Speed Does Not Increase During Dynamic Test

Stop-Warning

You should enter this Pinpoint Test only when Diagnostic Trouble Code (DTC) 455 is received in the KOER Self-Test.








This Pinpoint Test is intended to diagnose only the following:

- Actuator cable.

- Vacuum hose connections.

- Speed control dump valve adjustment.

- Powertrain control module.

- Speed control vacuum reservoir.

- Speed control vacuum valve.