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DTC B2141, B2477

id0902i7844500

DTC B2141, B2477 | Configuration setting system for auto leveling control module.
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DETECTION CONDITION | Warning • incorrect servicing of the auto leveling control module could result in electrical shock because the unit is integrated with the discharge headlight control module. Before servicing the auto leveling control module, always refer to "Discharge headlight service warnings." (See DISCHARGE HEADLIGHT SERVICE WARNINGS) Configuration for auto leveling control module is not set.
POSSIBLE CAUSE | • Configuration for auto leveling control module is not set or the setting is invalid

Diagnostic procedure

ACTION
Check connections of each sensor and the unit. Then connect WDS or equivalent and perform configuration. (See AUTO LEVELING CONTROL MODULE CONFIGURATION)