P257A Chevrolet Vacuum Reservoir Control Circuit Open

P257A Chevrolet Vacuum Reservoir Control Circuit Open

OBD Code:
System:
Subsystem:

P257A Chevrolet – (ASE)
Powertrain
Vehicle Speed Control, Idle Controls, and Auxiliary Inputs

Trouble Code Description: Vacuum Reservoir Control Circuit Open

Location:
Analysis:

Possible Causes:

Open Circuit

Tech description: