Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
B: 455 Speed Does Not Increase During Dynamic Test
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.
