Operation CHARM
: Car repair manuals for everyone.
Home
>>
Pontiac
>>
1997
>>
Grand AM L4-144 2.4L DOHC VIN T SFI
>>
Repair and Diagnosis
>>
Steering and Suspension
>>
Steering
>>
Description and Operation
>>
Variable Effort Steering (VES)
>>
System Operation
System Operation
System operation originates with input from the ABS wheel speed sensors to the EBCM. The EBCM sends a signal to the EVO actuator to vary the rate of fluid flow output by the
power steering pump
.