Mazda 6 2002 Workshop Manual page 1005

ON-BOARD DIAGNOSTIC [HEADLIGHT AUTO LEVELING SYSTEM]
DTC B2615
DTC B2615 Front or rear auto leveling sensors power supply system.
Warning
• • • • incorrect servicing of the auto leveling control unit could result in electrical shock because
the unit is integrated with the discharge headlight control unit. Before servicing the auto
DETECTION
leveling control unit, always refer to “Discharge headlight service warnings.” (See
CONDITION
DISCHARGE HEADLIGHT SERVICE
Front auto leveling sensor or rear auto leveling sensor supply voltage (5 V), which is generated by auto
leveling control unit (main), is incorrect.
• Front auto leveling sensor malfunction
• Rear auto leveling sensor malfunction
POSSIBLE • Auto leveling control unit malfunction
CAUSE • Short circuit in wiring harness between front auto leveling sensor and headlight (LH)
• Short circuit in wiring harness between rear auto leveling sensor and headlight (LH)
• Headlight (LH) malfunction
WARNINGS)
A6E816467000W07
T–25
T
T–153