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+--- Thread: Code 0286 (/showthread.php?tid=9574)
Code 0286 - Envirotec - 05-10-2024
Hi everyone,
Received Code 0286. Says something to do with PTO deceleration switch. Not sure how to troubleshoot and fix? Truck shut down for a split second and started on its own again.
Thank you,
Derek
RE: Code 0286 - Rawze - 05-10-2024
I doubt that fault 0286 alone is going to cause intermittent shut-off... but one never knows.
Go to the multiplexing screen to see what the 0286 is all about.
Also why so many tranny codes?.
RE: Code 0286 - JimT - 05-15-2024
Based on the screen shot I'd say you have a wiring issue. Abnormal update rate, abnormal update rate, abnormal update rate, data erratic, abnormal update rate. Either a bad ground somewhere, a loose or damaged wire, tarnished fuses or maybe lost a terminating resistor? Probably start by pulling up the wiring diagram on quickserve and see if there's a common element with all those faults. Also easy to check the battery connections, wires, crimps and vehicle grounds before digging deeper.