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DTC L0434: RLS Light Sensor Error
DTC L0436: RLS Rain Sensor Error
 
 
 
 
TROUBLE JUDGMENT
If a trouble occurs in the lighting control sensor, DTC L0434 and L0436 are stored to LIN.
 
 
TECHNICAL DESCRIPTION (COMMENT)
Malfunction of the lighting control sensor
 
 
DIAGNOSIS
Using scan tool MB991958, Check whether the diagnostic trouble code is reset.
Check again if the DTC is set to LIN.
(1)
cautionTo prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991958.
Connect scan tool MB991958. Refer to "How to connect scan tool ."
(2) Erase the DTC.
(3) Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(4) Check if DTC is set.
Is the DTC set?
Replace the lighting control sensor.
The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction ).