Description
OUTLINE
When a DTC is stored in ECM When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same malfunction is not detected after performing the driving pattern for MIL shutoff three times in a raw.
*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.
*2: MIL will turn off after vehicle is driven 3 times (driving pattern B) without any malfunctions.
When a DTC is not stored in ECM
The erasing method depends on a permanent DTC stored in ECM. Refer to the following table.
NOTE:
If the applicable permanent DTC includes multiple groups, perform the procedure of Group B first. If the permanent DTC is not erased, perform the procedure of Group A.
*: For group, refer to EC-94, "DTC Index".
PERMANENT DTC ITEM
For permanent DTC items, MIL turns ON. Refer to EC-94, "DTC Index"
PERMANENT DTC SERVICE PROCEDURE
Work Procedure (Group A)
*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.
1.CHECK DTC
Check DTC.
Is any DTC detected? YES >> Repair malfunction(s) and erase DTC. Refer to EC-63, "On Board Diagnosis Function", EC-66, "CONSULT Function".
NO >> GO TO 2.
2.CHECK PERMANENT DTC
With CONSULT
With GST
Is any permanent DTC detected? YES >> GO TO 3.
NO >> END
3.PERFORM DTC CONFIRMATION PROCEDURE
Perform “DTC CONFIRMATION PROCEDURE” for DTCs which are the same as permanent DTCs stored in ECM. Refer to EC-94, "DTC Index".
>> GO TO 4.
4.CHECK PERMANENT DTC
With CONSULT
With GST
Is any permanent DTC detected? YES >> GO TO 1.
NO >> END
Work Procedure (Group B)
*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.
*2: After experiencing driving pattern B and D, permanent DTC is erased.
*3: Indication does not change unless the ignition switch is turned from ON to OFF twice even after experiencing driving pattern B or D.
NOTE:
Drive the vehicle according to only driving patterns indicating “INCMP” in driving patterns B and D on the “PERMANENT DTC STATUS” screen.
1.CHECK DTC
Check DTC.
Is any DTC detected? YES >> Repair malfunction(s) and erase DTC. Refer to EC-63, "On Board Diagnosis Function", EC-66, "CONSULT Function".
NO >> GO TO 2.
2.CHECK PERMANENT DTC
With CONSULT
With GST
Is any permanent DTC detected? YES >> GO TO 3.
NO >> END
3.DRIVE DRIVING PATTERN B
CAUTION:
With CONSULT
With GST
>> GO TO 4.
4.CHECK PERMANENT DTC
With CONSULT
With GST
Is any permanent DTC detected? YES >> GO TO 5.
NO >> END
5.DRIVE DRIVING PATTERN D
CAUTION:
Drive the vehicle according to driving pattern D. Refer to EC-60, "DIAGNOSIS DESCRIPTION : Driving Pattern".
>> GO TO 6.
6.CHECK PERMANENT DTC
With CONSULT
With GST
Is any permanent DTC detected? YES >> GO TO 1.
NO >> END
System description
Component parts
Component parts location
BCM (view with instrument panel removed)
ECM
IPDM E/R
Combination meter
Security indicator lamp
CVT shift selector (park position
switch) (view with center console removed)
Stop lamp switch
Push button ignition switch
NATS anten ...
Warning/indicator lights
Warning
light
Name
Anti-lock Braking
System (ABS) warning
light
Brake warning light
Charge warning light
Door open warning
light
Engine oil pressure
warning light
Low fuel ...
P2118 Throttle control motor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P2118
ETC MOT-B1
(Throttle actuator control
motor current range/
performance)
ECM detects short in both circuits between
ECM a ...