Cruise control – fault diagnosis

CRUISE CONTROL – FAULT DIAGNOSIS

CONDITIONS ® Ignition Switch Position: II ® Cruise Control Switch On RESULTS e Steering Wheel Cruise Switches RES/DECEL Switch Off = ov On = BATVOLT

(59) PROBLEM CAUSE - UW, YB Wire - WY,W Wire - Rotary Coupler - Steering Wheel Cruise Switches

CONDITIONS e Ignition Switch Position: II

RESULTS e Right rear wheel on ground eo Rotate left rear wheel = fun ov - BAT VOLT

(59) PROBLEM CAUSE - YK Wire

ELECTRICAL

Oo R150001

OD oa ||EREma Z121 Cruise Control ECU

R150001

Do ili [eo] [1a] Od at YK 7191 Cruise Control ECU

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