DTC 41 [HEADLIGHT AUTO LEVELING SYSTEM]

id0902i7404200

Description

• Auto leveling system initial setting

Detection Condition

• Auto leveling control module initial setting value write abnormal

Possible Cause

• Auto leveling system initial setting disabled

• Auto leveling control module malfunction

Diagnostic Procedure

Step

Inspection

Action

1

PERFORM AUTO LEVELING SYSTEM INITIAL SETTING

•  Perform the auto leveling system initial setting.
(See AUTO LEVELING SYSTEM INITIALIZATION.)

•  Perform the headlight auto leveling system DTC inspection.
(See DTC INSPECTION [HEADLIGHT AUTO LEVELING SYSTEM].)

•  Is DTC 41 displayed?

Yes

Replace the auto leveling control module.

(See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)

No

DTC troubleshooting completed.

Step	Inspection		Action
1	PERFORM AUTO LEVELING SYSTEM INITIAL SETTING • Perform the auto leveling system initial setting. (See AUTO LEVELING SYSTEM INITIALIZATION.) • Perform the headlight auto leveling system DTC inspection. (See DTC INSPECTION [HEADLIGHT AUTO LEVELING SYSTEM].) • Is DTC 41 displayed?	Yes	Replace the auto leveling control module. (See AUTO LEVELING CONTROL MODULE REMOVAL/INSTALLATION.)
1		No	DTC troubleshooting completed.