Instrumentation / Driver Info. / Horn; Combination Meter; Can Communication System Description - Suzuki Swift Sport 2004 Service & Repair Manual

9C-1 Instrumentation / Driver Info. / Horn:

Instrumentation / Driver Info. / Horn

Body, Cab and Accessories
Precautions in Diagnosing Troubles for Combination Meter
Combination meter uses signals (information) from each control module by CAN communication to control
speedometer, tachometer, engine coolant temp meter, warning light and indicator light (other than air bag warning
light, high beam indicator light, EPS warning light and turn signal indicator light). Therefore, check that no DTC is
detected in each module before performing combination meter symptom diagnosis. If any DTC is detected, correct
trouble indicated by that DTC troubleshooting first.

CAN Communication System Description

Refer to "CAN Communication System Description in Section 1A" for Can communication system description.
Combination meter communicates control data with each control module as follows.
Combination Meter Transmission Data
Precautions
General Description
Combination DATA
Meter Transmit
Fuel level signal
S7RS0B9300001
S7RS0B9301001
BCM
I7RS0A930001-01