CHECK CHART FOR TROUBLE SYMPTOMS


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.
Symptom
 Inspection procedure No.
 Reference page
Communication Between M.U.T.-III and AWC-ECU Cannot be Established.
 1
Shifting the S-AWC drive mode-selector does not change the mode
 2
The tight corner braking phenomenon* appears with the S-AWC drive mode-selector in the AWC ECO or NORMAL position.
note The vehicle is tuned so that the tight corner braking phenomenon appears at a certain level with the drive mode in the SNOW or LOCK position.
3
4WD system check screen is displayed on the centre of the multi-information display and a "4WD" symbol flashes at the left top. But no diagnosis codes are set.
 4
Malfunction of power supply circuit system
 5
When the ECO mode switch is turned on, the drive mode is not switched into AWC ECO mode.
 6
note *Tight corner braking phenomenon: When a 4WD vehicle makes sharp cornering in a paved road at low speed (ex. parallel parking), there is a difference in turning radius between front and rear wheels. If such a difference can no longer be compensated by tyre slippage, the vehicle behaves as if it is under braking.