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)

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Engine Control Module



Powertrain Control Module Connector End Views

Powertrain Control Module (PCM) C1 (NU6)









Powertrain Control Module (PCM) C1 (NU6) (Pin 1 To 25):





Powertrain Control Module (PCM) C1 (NU6) (Pin 26 To 56):






Powertrain Control Module (PCM) C1 (w/o NU6)









Powertrain Control Module (PCM) C1 (w/o NU6) (Pin 1 To 21):





Powertrain Control Module (PCM) C1 (w/o NU6) (Pin 22 To 56):






Powertrain Control Module (PCM) C2 (NU6)









Powertrain Control Module (PCM) C2 (NU6) (Pin 1 To 16):





Powertrain Control Module (PCM) C2 (NU6) (Pin 17 To 73):






Powertrain Control Module (PCM) C2 (w/o NU6)









Powertrain Control Module (PCM) C2 (w/o NU6) (Pin 1 To 11):





Powertrain Control Module (PCM) C2 (w/o NU6) (Pin 12 To 73):






Powertrain Control Module (PCM) C3 (NU6)









Powertrain Control Module (PCM) C3 (NU6) (Pin 1 To 26):





Powertrain Control Module (PCM) C3 (NU6) (Pin 27 To 56):






Powertrain Control Module (PCM) C3 (w/o NU6)









Powertrain Control Module (PCM) C3 (w/o NU6) (Pin 1 To 21):





Powertrain Control Module (PCM) C3 (w/o NU6) (Pin 22 To 56):