Multi-terrain Select Indicator Light does not Come ON

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: Multi-terrain Select Indicator Light does not Come ON
- Multi-terrain Select Indicator Light does not Come ON

DESCRIPTION

When the multi-function switch of the steering pad switch is operated, multi-terrain select control is enabled and the multi-terrain select indicator light illuminates.

After selecting a road surface type displayed on the multi-information display using the multi-function switch, the system optimizes throttle control and brake fluid pressure control for wheels that slip when accelerating, which allows the power lost when wheels slip during acceleration to be distributed to all 4 wheels.

The slip indicator light blinks while the system is operating.

The system can operate under the following conditions:

* The vehicle stability control system is normal.

* The vehicle speed is 12 km/h (7 mph) or less.

* Crawl control is not operating.

* The selected road surface is "Mud & Sand" and the transfer is set to H4 or L4, or the selected road surface is "Loose Rock", "Mogul" or "Rock" and the transfer is set to L4.

When there is a malfunction in the multi-terrain select system, the multi-terrain select indicator light blinks.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK CAN COMMUNICATION LINE ABS Warning Light Remains ON

NG -- GO TO CAN COMMUNICATION SYSTEM (HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS) How to Proceed With Troubleshooting
OK -- Continue to next step.

2. CHECK DTC

(a) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.

Result





B -- REPAIR CIRCUITS INDICATED BY OUTPUT DTCS Vehicle Stability Control System
A -- Continue to next step.

3. CHECK DTC (DRIVING SUPPORT SWITCH CONTROL ECU)

(a) Check if DTC B2660 is output Reading and Clearing Diagnostic Trouble Codes.

Result





B -- GO TO METER / GAUGE SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) How To Proceed With Troubleshooting

A -- GO TO METER / GAUGE SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Meter / Gauge System