Eco mode switch
Component function check
1. Check eco mode switch operation
Is the inspection result normal? Yes >> inspection end
No >> go to dms-38, "diagnosis procedure".
Diagnosis procedure
Regarding wiring diagram information, refer to dms-28, "wiring diagram".
1.Detect malfunctioning items
What is malfunction items? Eco mode switch illumination does not turns on>>go to 2.
Eco mode indicator lamp does not turns on>>go to 8.
2.Check eco mode switch illumination power supply (1)
Is the inspection result normal? Yes >> go to 3.
No >> go to 4.
3.Check intermittent incidente
Refer to gi-39, "intermittent incident".
Is the inspection result normal? Yes >> replace eco mode switch. Refer to dms-39, "removal and installation".
No >> replace the fuse after repair the applicable circuit.
4.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 7.
No >> go to 5.
5.Check fuse
Is the inspection result normal? Yes >> go to 6.
No >> replace the fuse after repair the applicable circuit.
6.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.
7.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.
8.Check eco mode switch circuit
Is the inspection result normal? Yes >> go to 13.
No >> go to 9.
9.Check ground circuit
Is the inspection result normal? YES >> GO TO 10.
NO >> Repair or replace damaged parts.
10.Check circuit between combination meter and eco mode switch (1)
Is the inspection result normal? YES >> GO TO 11.
NO >> Repair or replace damaged parts.
11.Check circuit between combination meter and eco mode switch (2)
Check continuity between combination meter harness connector terminal and ECO mode switch harness connector terminal.
Is the inspection result normal? Yes >> go to 12.
No >> repair or replace damaged parts.
12.Check combination meter input/output signal
Is the inspection result normal? Yes >> check intermittent incident. Refer to gi-39, "intermittent incident".
No >> replace combination meter. Refer to mwi-77, "removal and installation".
13.Check eco mode switch
Check eco mode switch. Refer to dms-37, "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-39, "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-39, "Removal and Installation".
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
*1: Include 1st trip DTC.
*2: Include 1st trip freeze frame data.
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred) using the ...
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DTC DETECTION LOGIC
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