Operation CHARM: Car repair manuals for everyone.
Home >> Ford Truck >> 2001 >> Expedition 4WD V8-5.4L SOHC VIN L >> Repair and Diagnosis >> Transmission and Drivetrain >> Transfer Case >> Testing and Inspection >> Pinpoint Tests >> Test D: No Communication With the GEM Module

Test D: No Communication With the GEM Module

Pinpoint Test D: No Communication With The GEM Module





D1 - D2





D3 - D4





D5

NOTE: If the vehicle has speedometer concerns, refer to Instrument Panel, Gauges and Warning Indicators.

pro multis · About Operation CHARM