ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Multifunction Electronic Control Module <--> [General Module]|Flow of Diagnosis|Page 12811 > < Central Timer Module (CTM) Controlled Functions|Page 12808
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Multifunction Electronic Control Module: Flow of Diagnosis

1. Verify the customer concern by operating the system in question.
2. Visually inspect for obvious signs of mechanical and electrical damage.

Visual inspection Chart

Mechanical         
-

Damaged switch(es)     

-

Stuck switch(es)     

               

Electrical
-

Blown fuse(s)

-

Damaged wiring harness(es)

-

Loose or damaged wires or connectors

3. If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart.  See: Symptom Related Diagnostic Procedures

Multifunction Electronic Control Module <--> [General Module]|Flow of Diagnosis|Page 12811 > < Central Timer Module (CTM) Controlled Functions|Page 12808