TROUBLE SYMPTOM CHART



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caution During diagnosis, a diagnosis code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for diagnosis code(s). If diagnosis code(s) are set, erase them all.
Trouble symptom
Inspection procedure
Reference pages or actions
M.U.T.-III cannot communicate with electric power steering system <ECU power supply circuit system check>.
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Electric power steering system warning display illuminates but diagnosis code is not set.
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