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1997 Mercury Sable, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 10/21/2006

Halo Transceiver. Transceiver unplugged from the PATS module harness and the Transmit function on the scan tool turned on. Why does the TX signal (CH4 Red) now pulse all the way to ground?

 

car Vehicle Data

1997 Mercury Sable GS 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ConditionKnown Bad

car Vehicle Data

1997 Mercury Sable GS 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ConditionKnown Bad