Kia Forte: Relay Box (Passenger Compartment) Components


Relay Box (Engine Compartment) Inspection
Relay Box (Passenger Compartment) DescriptionUnderdrive Brake Control Solenoid Valve(UD/B_VFS) Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require
additional hydraulic pressure adjustment; however, the ...
A/C Pressure Transducer Inspection
1.
Measure the pressure of high pressure line by measuring voltage
output between NO.1 and NO.2 terminals.
2.
Inspect the voltage v ...
Troubleshooting
Symptom
Suspect area
Engine will not start or hard to start
Vapor hose damaged or disconnected
Engine hard to start
Malfunction of the Purge C ...