Mazda 3 Facelift 2006 - MID-Speed CAN Signal Chart

Control System Body & Accessories
Mid-speed CAN Signal Chart
• The following signals are transmitted via the mid-speed-CAN bus.
PJB
Climate
control unit
(*1)
SAS control
module
Audio unit
(base unit)
Information
display
Instrument
cluster
Ambient temperature OUT IN — — IN IN
Front wiper status OUTIN———IN
Turn indicator light on request OUT ————IN
Security light on request OUT ————IN
Alarm on request OUT ————IN
Door ajar warning light on
request
OUT————IN
Brake fluid level OUT————IN
High-beam indicator light on
request
OUT————IN
Transaxle in reverse positionOUT————IN
Parking brake position OUT————IN
IN OUT
OUT IN
IN OUT
—
OUT
—
IN
IN OUT
—
OUT
—
IN
A/C status display request — OUT — — IN —
Airbag system warning light on
request
——OUT——IN
Airbag system warning chime
on request
——OUT——IN
Buckle switch status — — OUT — — IN
Seat belt warning light on
request
——OUT——IN
Seat belt warning chime on
request
——OUT——IN
OUT
—
IN
—INOUT
INFO switch status ————OUTIN
Audio status display request — — — OUT IN —
Engine speed IN ————OUT
Vehicle speed IN IN IN IN
—
OUT
Engine coolant temperature IN IN
———
OUT
Key reminder switch position IN
————
OUT
Ignition key position
———
IN IN OUT
Airbag system warning light
status
——IN——OUT
Driver information system data————INOUT
Generator load (*2) IN
————
OUT
Generator control duty cycle (*2) IN
————
OUT
*1 : With full-auto A/C
*2 : With 1.6 MZ-CD engine
—Temperature unit —
PTC heater on request (*2) — — —
—
M3FL_T09007
—
Signal
Rear window defroster on
request (*1)
A/C on request
Multiplex module
——
—
—
—
—
09-42 Service Training Mazda3 F/L