Operation CHARM
: Car repair manuals for everyone.
Home
>>
Ford Truck
>>
2003
>>
F 150 4WD Pickup V8-5.4L SOHC VIN L
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - Accessories and Optional Equipment
>>
General Module
>>
Testing and Inspection
>>
Pinpoint Tests
>>
Central Timer Module (CTM)
Central Timer Module (CTM)
PINPOINT TEST A: NO COMMUNICATION WITH THE GENERAL ELECTRONIC MODULE (GEM)/CENTRAL TIMER MODULE (CTM)
Test A1:
Test A1-A2: