Operation CHARM: Car repair manuals for everyone.
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

Electronic Power Control (EPC) Warning Lamp, Significance



Check Electronic Power Control (EPC) Warning Lamp In Instrument Cluster

Installation location of EPC warning lamp

Version A







Version B







Significance of EPC warning lamp

"EPC" is an abbreviation and stands for Electronic Power Control and means "electronic engine load control" (E-gas).

If malfunctions are recognized in the E-gas system during operation of the engine, the Engine Control Module (ECM) switches on the EPC warning lamp. (These malfunctions are listed in the DTC table). An entry is made in DTC memory at the same time.