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1998 Buick Regal, ABS Control Valve Waveform
Posted to the Waveform Library on 12/3/2001

Voltage waveform of Rear ABS Pump motor taken at Motor High wire at motor pack. Flooded view beacause I wanted to retain the same timebase as the current waveforms. Original complaint was ABS light on, had code C1246 (Rear ABS channel does not move).

 

car Vehicle Data

1998 Buick Regal LS 3.8L

VIN 2G4WB52K2W
Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good

car Vehicle Data

1998 Buick Regal LS 3.8L

VIN 2G4WB52K2W
Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good