DTC C1299-99: Cancellation of 4WD Control [10/2014 - 05/2019]: Description

This DTC is output if the heat generated by the transmission coupling assembly exceeds a certain amount or if the estimated oil temperature of the transfer exceeds a certain amount while driving.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1299/99	Cancellation of 4WD Control	When one of the following conditions is met: Condition that controls coupling calorific value is predefined value or more. Condition that controls transfer oil temperature is predefined value or more.	Condition, size or tire pressure of the front or rear tires Brake control system Suspension and ball joint Drive shaft Propeller shaft Transmission coupling assembly 4WD ECU assembly