Eco mode switch
Component function check
1. Check eco mode switch operation
Is the inspection result normal? YES >> GO TO 2.
NO >> Proceed to DMS-16, "Diagnosis Procedure".
2. Check eco mode switch illumination function
Is the inspection result normal? Yes >> inspection end
No >> proceed to dms-16, "diagnosis procedure".
Diagnosis procedure
Regarding Wiring Diagram information, refer to DMS-8, "Wiring Diagram".
1.Check eco mode switch illumination function
Is the inspection result normal? Yes >> go to 7.
No >> go to 2.
2.Check eco mode switch illumination power supply-1
Is the inspection result normal? Yes >> check intermittent incident. Refer to gi-39, "intermittent incident". If ok, replace eco mode switch. Refer to dms-21, "removal and installation".
No >> go to 3.
3.Check eco mode switch illumination power supply-2
Check the voltage between eco mode switch harness connector and ground.
Is the inspection result normal? Yes >> go to 6.
No >> go to 4.
4.Check fuse
Is the inspection result normal? Yes >> go to 5.
No >> replace the fuse after repair the applicable circuit.
5.Check eco mode switch illumination power supply circuit
Is the inspection result normal? Yes >> perform ipdm e/r auto active test and check tail lamp relay operation. Refer to pcs-9, "diagnosis description" (with intelligent key), pcs-37, "diagnosis description" (without intelligent key).
No >> repair or replace error-detected parts.
6.Check ground circuit
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
NO >> Repair or replace error-detected parts.
7.Check eco mode switch circuit
Is the inspection result normal? YES >> GO TO 11.
NO >> GO TO 8.
8.Check ground circuit
Is the inspection result normal? YES >> GO TO 9.
NO >> Repair or replace damaged parts.
9.Check circuit between combination meter and eco mode switch-1
Is the inspection result normal? Yes >> go to 10.
No >> repair or replace damaged parts.
10.Check combination meter input/output signal
Is the inspection result normal? Yes >> check intermittent incident. Refer to gi-39, "intermittent incident".
No >> repair or replace error detected parts.
11.Check eco mode switch
Check eco mode switch. Refer to dms-18, "component inspection".
Is the inspection result normal? Yes >> check intermittent incident. Refer to gi-39, "intermittent incident".
No >> replace eco mode switch. Refer to dms-21, "removal and installation".
Component inspection
1.Check eco mode switch
Check continuity between ECO mode switch connector terminals.
Is the inspection result normal? Yes >> inspection end
No >> replace eco mode switch. Refer to dms-21, "removal and installation".
Eco mode
Component function check
1. Check eco mode operation
Is the inspection result normal? Yes >> inspection end.
No >> proceed to dms-20, "diagnosis procedure".
Diagnosis procedure
1.Check dtc in ecm
With consult
Check “Self Diagnostic Results” in “ENGINE”.
Are any DTC detected? YES >> Check DTC detected item. Refer to EC-94, "DTC Index".
NO >> GO TO 2.
2.Check dtc in combination meter
With consult
Check “self diagnostic results” in “meter/m&a”.
Is any dtc detected? Yes >> check dtc detected item. Refer to mwi-26, "dtc index".
No >> go to 3.
3.Check combination meter
With consult
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-77, "Removal and Installation".
NO >> GO TO 4.
4.Check eco mode switch system
Check eco mode switch system. Refer to dms-16, "component function check".
Is the inspection result normal? Yes >> inspection end
No >> repair or replace error-detected parts.
C1142 Press sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1142
PRESS SEN CIRCUIT
When a malfunction is detected in master cylinder
pressure sensor.
Stop lamp switch system
ABS actuator and electric unit
(co ...
Diagnosis system (BCM)
Common item
Common item : consult function (bcm -
common item)
Application item
Consult performs the following functions via can communication with bcm.
Direct diagnostic mode
Description
ECU identification
The bcm part number is displayed.
Self Diagnostic Result
...
Vehicle Dynamic Control (VDC) system
The Vehicle Dynamic Control (VDC) system uses
various sensors to monitor driver inputs and vehicle
motion. Under certain driving conditions,
the VDC System helps to perform the following
functions:
Controls brake pressure to reduce wheel
slip on one slipping drive wheel so power is
trans ...