Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Mazda
>>
2023
>>
CX-30 Select
>>
Repair and Diagnosis
>>
Accessories & Equipment
>>
Headlights
>>
On-Board Diagnostic - Auto Leveling Control Module
>>
DTC U0122-87: Communication Error With DSC HU/Cm [Auto Leveling Control Module (Us)]
>>
Diagnostic procedure
Diagnostic procedure
Perform an inspection in accordance with the multiplex communication system diagnostic procedure. (See
CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(US)]
.)