DESCRIPTION
The headlight leveling motor receives operation signals from the headlight leveling ECU assembly.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
CHECK HARNESS AND CONNECTOR (HEADLIGHT ASSEMBLY LH OR RH - HEADLIGHT LEVELING ECU)
Disconnect the B12 and B2 headlight assembly connectors.
Disconnect the A64 headlight leveling ECU assembly connector.
Measure the resistance according to the value (s) in the table below.
Standard Resistance | |||||||||||||||||||||||||||
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NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
OK |
CHECK HARNESS AND CONNECTOR (HEADLIGHT LEVELING MOTOR - HEADLIGHT ASSEMBLY)
*1 | Component without harness connected (Headlight Assembly LH) |
*2 | Component without harness connected (Headlight Assembly RH) |
*3 | Front view of wire harness connector (to Headlight Leveling Motor LH) |
*4 | Front view of wire harness connector (to Headlight Leveling Motor RH) |
Disconnect the headlight leveling motor connector.
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||||||||||||||||||||
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NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
OK |
INSPECT HEADLIGHT LEVELING MOTOR (LH OR RH)
*1 | Component without harness connected (Headlight Leveling Motor) |
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||
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NG |
REPLACE HEADLIGHT LEVELING MOTOR (LH OR RH) Click here |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here