Instrumentation / Driver Info. / Horn: 9C-1
Body, Cab and Accessories
Instrumentation / Driver Info. / Horn
Precautions
Precautions in Diagnosing Troubles for Combination Meter
S5JB0B9300001
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, headlight leveling warning light, rear fog light and turn signal indicator lamp). 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.
General Description
CAN Communication Data of Combination Meter
S5JB0B9301001
Combination meter communicates with each control module about the following information. For details of CAN
communication, refer to “CAN Communication System Description in Section 1A”.
Combination Meter Reception Data
ECM
4WD
control
module
(if equipped)
BCM
Combination
meter
DATA
Receive
Engine revolution speed signal
Engine coolant temperature signal
Vehicle speed signal
Malfunction indicator light (MIL) control signal
Diesel particulate filter warning light control signal
Injection warning light control signal
Red stop warning light control signal
Glow ingicator light control signal
Fuel filter warning light control signal
“
CRUSE
”
and
“
SET
”
indicator light control
signal (if equipped)
Brake fluid level switch signal
(brake warning light control signal)
Parking brake switch signal
(brake warning light control signal)
Driver side seat belt buckle switch signal
(seat belt reminder light control signal)
Charging system warning light signal
(charge warning light control signal)
Engine oil pressure switch signal
(oil pressure warning light control signal)
Lighting switch signal
(illumination indicator light control signal)
Door switch signal (door ajar warning light)
HI beam indicator control signal
DRL indicator control signal
Diagnostic trouble code (DTC)
4WD shift position indicator light control signal
ABS warning light control signal
EBD warning light control signal
(brake warnng light control signal)
ESP status signal
ABS
control
module
(vehicle
not
equipped
with ESP )
ESP
control
module
(vehicle
equipped
with ESP )
I5JB0B930001-03