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
No Response From Front Control Module (Diesel Only)
Test 1 - 3:
Test 4:
SYMPTOM NO RESPONSE FROM FRONT CONTROL MODULE (DIESEL ONLY)
POSSIBLE CAUSES -
Attempt to communicate with the
BCM and ECM
-
Ground circuit open
-
Fused ASD relay output circuit open
-
Open PCI BUS circuit
-
Front control module
