Can Communication System Description - Suzuki Swift Sport 2004 Service & Repair Manual

CAN Communication System Description

Refer to "CAN Communication System Description in Section 1A" for CAN communication System description. TCM
communicates control data with each control module as follows.
TCM Transmission Data
TCM
TCM Reception Data
Transmission oil temperarure
signal
Torque request signal
Vehicle speed pulse signal
Transmission warning light
DATA
Transmit
signal
Transmission actual gear position
signal
A/T select lever position signal
Engine torque signal
Engine speed signal
Throttle position signal
Reception data from ECM
A/C compressor clutch signal
Engine coolant temperature signal
Brake pedal switch signal
Accelerator pedal position signal
Automatic Transmission/Transaxle:
Combination
ECM BCM
meter
5A-9
S7RS0B5101007
I7RS0B510001-03
I7RS0B510002-03