CID 840 CAT Fault Code

Left Rear Strut Pressure Sensor

Cause :

This sub type is used for control module Internal Failures that cannot be assigned to a specific sub type.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.

CID-1140
CID-1235
CID-1698
CID-2575
CID-3014
CID-3499
CID-3276
CID-2736
CID-2556
CID-1592

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.

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