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

X29 - Check Pusher Fan Control Relay

- Key "OFF".

- Disconnect Pusher Fan Control (PFC) Relay.

- Key "ON", engine "OFF".

- Is the pusher fan still on?

Yes -- Key "OFF". Service short to power on Power-To-Pusher Fan circuit. Reconnect PFC relay. Re-evaluate symptom.

No -- Key "OFF". Replace PFC relay. Re-evaluate symptom.