Mazda 6. Manual - part 58
MULTIPLE COMMUNICATION SYSTEM, EXTERIOR LIGHTING SYSTEM
T–13
T
2. PID/data monitor information for the PCM, ABS HU/CM can be verified using an SST (WDS or equivalent).
3. If there is a communication error between the ABS HU/CM and PCM, or between the instrument cluster and
PCM, even if the communication between the ABS HU/CM and the instrument cluster is normal, it is probable
that there is a malfunction in the PCM or PCM-related wiring harnesses.
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OUTLINE
A6E811201052T01
•
Headlight with built-in front fog light,front turn and parking light has been adopted.
•
A projector type has been adopted to the headlight (low-beam) and front fog light. The operation of projector-
type headlight and front fog light is the same as that of the current XEDOS 9/MILLENIA (TA) models.
•
Discharge headlight, that illuminate a wide area, have been adopted for the headlights (low beam). (For
vehicles equipped with discharge headlights.)
•
A headlight auto leveling system, which responds to the vehicle attitude and automatically adjusts the optical
axis of the headlights, has been adopted. (For vehicles equipped with discharge headlights.)
•
Stepped reflectors have been adopted to the rear combination lights and inboard combination lights.
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Module
PID name (definition)
Condition
Probable malfunction point
ABS HU/CM
PCM MSG
(Missing message from the PCM)
Not Present Communication error between ABS HU/CM and PCM
IC MSG
(Missing message from the
instrument cluster)
Present
Normal communication between ABS HU/CM and
instrument cluster
Instrument
cluster
PCM MSG
(Missing message from the PCM)
Not Present
Communication error between instrument cluster and
PCM
ABS MSG
(Missing message from the ABS
(ABS/TCS) HU/CM or DSC HU/
CM)
Present
Normal communication between instrument cluster and
ABS HU/CM
EXTERIOR LIGHTING SYSTEM