DIAGNOSIS
CONTROLLER AREA NETWORK (CAN)
54D-586
Diagnostic Item 29: Diagnose the lines from the main bus line to the centre display <RH drive
vehicles>
CAUTION
When servicing a CAN bus line, earth yourself by
touching a metal object such as an unpainted
water pipe. If you fail to do, a component
connected to the CAN bus line may be broken.
ENGINE-ECU<M/T>
ENGINE·A/T-ECU<A/T>
COMBINATION
METER
CENTER
DISPLAY
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Gray R : Red P : Pink V : Violet