diagnostic code
#2
03-31-2010, 12:03 PM
Any other systems have DTC ?
Moudules now communicate with each other vai CAN line, and if 1 module has DTC, it will quit talking to another till fault repaired and CAN code cleared...
Engine control has fault, so we will halt comm to ESC/ABS, and maybe TCM.. Brake light switch in the ESC module wiil toss ESC/ABS light, and shut down comm with other modules.
Moudules now communicate with each other vai CAN line, and if 1 module has DTC, it will quit talking to another till fault repaired and CAN code cleared...
Engine control has fault, so we will halt comm to ESC/ABS, and maybe TCM.. Brake light switch in the ESC module wiil toss ESC/ABS light, and shut down comm with other modules.
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