Logo

CID 3157 CAT Fault Code

Exhaust Valve Actuator #18

Cause :

Malfunction in the thermostat control system. The on-board computer reports problems with communication with the control unit, so a possible cause may be poor contact. The cooling system circuit is open, which may affect the operation of the power unit as a whole.Vehicle in Service Mode or ON The parking assist is activated. The activation takes place through putting in the reverse gear or through operating the parking assist switch.


Don't forget ! When a fault code pops up, CAT's Uptime Center is automatically notified via an cellular link, and it alerts the truck's owner by prearranged methods, usually email or phone calls.

About | Contact | Privacy

Copyright © 2019 All rights reserved. Cat OBD,EDC,DTC and Engine Trouble codes informations.

Catfaultcode.com is not a part of Cat brand. CAT is a trademark that we trust.