1A-7 Engine General Information and Diagnosis:
ECM Transmission Data
NOTE
In communication between ECM and combination meter, between ECM and keyless start control
module (if equipped) and between ECM and 4WD control module (for J20 engine), data is transmitted
only from ECM to combination meter, keyless start control module (if equipped) and 4WD control
module (for J20 engine). (Combination meter, keyless start control module (if equipped) and 4WD
control module (for J20 engine) does not transmit data to ECM.)
Engine torque signal
Accelerator pedal position
Engine speed
Throttle position
Stand by to engage air
conditioning compressor
Top gear inhibit
Torque converter clutch
control inhibit
Lock up / slip control
inhibit signal
Immobilizer indication
Engine emissions
related malfunction
Engine coolant
temperature
Fuel level percent
Cruise control signal
(if equipped)
Cruise control system
indication (if equipped)
Vehicle speed
Brake pedal switch
active
Air conditioning
compressor clutch
engaged
(if equipped with A/C)
Distance kilometers per
liter of fuel
Engine diagnostic trouble
codes (if equipped with
diagnosis connector)
TCM
(for A/T
model)
BCM
4WD
control
module
(for J20
engine)
Combination
Meter
Keyless Start
Control Module
(if equipped)
ABS
hydrauric
unit/control
module
assembly
Transmit
DATA
ECM
I5JB0A110006-02
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