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

EEPROM Programming

1. The ignition is ON.
2. If the PCM fails to program, inspect the Techline equipment for the latest software version.
3. Attempt to program the PCM. If the PCM still cannot be programmed properly, replace the PCM. The replacement PCM must be programmed.

Functional Check
1. Perform A Powertrain On Board Diagnostic (OBD) System Check.
2. Start the engine and let the engine run for one minute.
3. Use the scan tool in order to scan for the DTCs.