Caterpillar—Various products

PRA number


Published date

Product description

Motor Graders Models 14H & 16H; Shovels Model 5110B; Wheel Skidders Models 533 & 543; Wheel Tractor Models 613C, 621G, 623G, 627G, 631G; Articulated Dump Truck Models 725, 730, 735, 740, 740EJ; On-Highway Truck Models 769D, 771D, 773E, 775E, 777D;
(Campaign PI 10255)

What are the defects?

Certain relays were manufactured with a 12-volt coil rather than a 24-volt coil. Affected relays could fail, resulting in the loss of various safety-related functions (e.g. secondary steering, backup alarms, lightning).

What should consumers do?

Contact your authorised Caterpillar Dealer.


Caterpillar S.A.R.L. Singapore Branch on behalf of Caterpillar of Australia

Where the product was sold


Responsible regulator

Australian Competition and Consumer Commission is the responsible regulator for this recall.

Product category