DTC C2A08: RH Pre-Driver Circuit; DTC C2A09: LH Pre-Driver Circuit [09/2014 - 01/2023]: Description

If the torque vectoring differential ECU assembly detects a malfunction in either of its pre-driver circuits (TVD motor driving booster circuits), a DTC is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate
C2A08	RH Pre-Driver Circuit	Diagnosis Condition: IG power source voltage is 10 V or more or PIG power source voltage is 10 V or more. Abnormal condition: Malfunction detected in the pre-driver circuit. Malfunction Time: 0.1 seconds or more Trip logic: 1 trip detection logic	Torque vectoring differential ECU assembly	Master Warning Light: Comes on Multi-information Display Error Message: Comes on
C2A09	LH Pre-Driver Circuit	Diagnosis Condition: IG power source voltage is 10 V or more or PIG power source voltage is 10 V or more. Abnormal condition: Malfunction detected in the pre-driver circuit. Malfunction Time: 0.1 seconds or more Trip logic: 1 trip detection logic	Torque vectoring differential ECU assembly	Master Warning Light: Comes on Multi-information Display Error Message: Comes on

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Warning Indicate

C2A08

RH Pre-Driver Circuit

Diagnosis Condition:

IG power source voltage is 10 V or more or PIG power source voltage is 10 V or more.

Abnormal condition:

Malfunction detected in the pre-driver circuit.

Malfunction Time:

0.1 seconds or more

Trip logic:

1 trip detection logic

Torque vectoring differential ECU assembly

Master Warning Light: Comes on
Multi-information Display Error Message: Comes on

C2A09

LH Pre-Driver Circuit

Diagnosis Condition:

IG power source voltage is 10 V or more or PIG power source voltage is 10 V or more.

Abnormal condition:

Malfunction detected in the pre-driver circuit.

Malfunction Time:

0.1 seconds or more

Trip logic:

1 trip detection logic

Torque vectoring differential ECU assembly

Master Warning Light: Comes on
Multi-information Display Error Message: Comes on