Home Vehicle Exterior Sliding Roof/Convertible SLIDING ROOF SYSTEM
Last Modified: 11-27-2007 1.6 C
Service Category: Vehicle Exterior Section: Sliding Roof/Convertible
Model Year: 2008 Model: LX570 Doc ID: RM0000029GG016X
Title: SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: DESCRIPTION (2008 LX570)

DTC

B2341

Sensor (Motor) Failure

DTC

B2344

Position Failure

DESCRIPTION

When the sliding roof drive gear (sliding roof ECU) detects a motor malfunction and the sliding roof operation is stopped, DTC B2341 is stored. When the sliding roof drive gear (sliding roof ECU) detects a gear malfunction and the sliding roof operation is stopped, DTC B2344 is stored.

DTC Code

DTC Detection Condition

Trouble Area

B2341

There is a sensor (motor) failure.

Sliding roof drive gear sub-assembly (Sliding roof ECU)

B2344

There is a position failure.

Sliding roof drive gear sub-assembly (Sliding roof ECU)

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: DTC CHECK / CLEAR (2008 LX570) .

(b) Check for DTCs SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: DTC CHECK / CLEAR (2008 LX570) .

Result

Result

Proceed to

DTC B2341 or B2344 is output

A

DTC B2343 is output

B

No DTC is output

C

A