DTC Check / Clear [02/2019 - ]

WARNING: This page is about a different variant/trim than selected.

CHECK FOR DTC

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Enter the following menus: Powertrain / Rear Motor Generator / Trouble Codes.
Powertrain > Rear Motor Generator > Trouble Codes
Check the DTCs and freeze frame data, and then write them down.

Check the details of the DTCs.

HINT:

Display Item	Description
Test Failed	Shows the malfunction judgment results during the current trip.
Pending	Shows the malfunction judgment results up to now (Indicates the possibility of a malfunction when no DTC is confirmed.)
Confirmed	Shows the DTCs confirmed up to now (The number of current trips differs for each DTC.)

A pending DTC is a DTC that is stored in the motor generator control ECU during the 1st trip when 2 trip detection logic is used.
Freeze frame data is stored for each of the latest result DTCs, pending DTCs and confirmed DTCs.

CHECK FREEZE FRAME DATA
1. If a DTC is present, select it in order to display its freeze frame data.
2. Read the freeze frame data recorded when the DTC was stored.
CHECK TIME STAMP
HINT:

By checking Time Stamp, the time and order in which DTCs were stored in an ECU can be checked.
1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Enter the following menus: Health Check.
4. Perform the following steps when the data setting screen is displayed.
5. Select the systems for which to perform Health Check and check for time stamp data.
  Selectable items:
  - Powertrain
  - Chassis
  - Body
  - Store All Data
6. Select "Yes" when "Do you want to store time stamp data?" is displayed.
  HINT:
  
  If "Yes" is not selected, time stamp data will not be stored.
7. After Health Check has completed, select "Time Stamp Data" to display the Time Stamp screen.
8. Select the desired system from the drop-down list on the bottom of the Time Stamp screen.
9. Check the order and time which DTCs were stored for the selected system.
CHECK FOR DTC (SYSTEMS EXCEPT MOTOR GENERATOR CONTROL ECU)
HINT:

The motor generator control ECU maintains communication with other ECUs, such as the hybrid vehicle control ECU assembly, ECM and skid control ECU assembly. Therefore, if the motor generator control ECU outputs a DTC, it is necessary to check for and make a note of any DTCs stored for other systems.
1. If DTCs are present, check the relevant systems.
  HINT:
  
  If DTCs for the CAN communication system are present in addition to other DTCs, first troubleshoot and repair in the CAN communication system malfunctions.
CLEAR DTC
1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Rear Motor Generator / Trouble Codes.
5. Clear the DTCs and freeze frame data.
  Powertrain > Rear Motor Generator > Clear DTCs
  
  NOTE:
  Clearing the DTCs will also clear the freeze frame data, diagnosis related information.
REPLACE INVERTER WITH CONVERTER ASSEMBLY PARTS
NOTE:
This procedure is designed to be used as a reference for the inspection procedure of each DTC. Do not perform repairs using only this procedure.
1. Check the DTCs that were output when the vehicle was brought to the workshop. Refer to DTC Malfunctioning Area Table and replace parts as necessary.
  HINT:
  - Using only the DTCs listed in the DTC Malfunctioning Area Table, perform the following judgment.
  - If multiple DTCs with different malfunctioning areas were output when the vehicle was brought to the workshop, replace all of the respective malfunctioning parts. If any of the output DTCs list the inverter with converter assembly as the malfunctioning area, it is only necessary to replace the inverter with converter assembly.
  - If any malfunctions of inverter with converter assembly related parts are found, or if signs of coolant (LLC) leaks, water intrusion, excessive deposits or damage are found in the inverter with converter assembly, replace the inverter with converter assembly.

DTC MALFUNCTIONING AREA TABLE

Using DTC Malfunctioning Area Table, confirm the malfunctioning area indicated by the DTC.

Motor generator control ECU kit (MG ECU)
HV converter kit (DCDC converter)
Inverter with converter assembly

DTC MALFUNCTIONING AREA TABLE (HYBRID CONTROL SYSTEM)

DTC	MG ECU	DCDC converter	MG ECU DCDC converter	Inverter with converter assembly
P0A1B-49	-	-	-	◦
P0A1B-94	◦	-	-	-
P0A93-00	-	-	-	◦
P0AA0-00	-	-	-	◦
P0AA0-73	-	-	-	◦
P0AA3-73	-	-	-	◦
P0AA6-49	-	-	-	◦
P0AE1-73	-	-	-	◦
P0C76-00	-	-	-	◦
P0D2D-1C	-	-	-	◦
P0E31-1C	-	-	-	◦
P1C2D-62	-	-	-	◦
P1C6A-9F	◦	-	-	-
P1C6B-9F	◦	-	-	-
P1C6C-9F	◦	-	-	-
P1C7C-49	-	-	-	◦
P1C7D-49	-	-	-	◦
P1C7E-49	-	-	-	◦
P1C7F-49	-	-	-	◦
P1C80-49	-	-	-	◦
P1C81-49	-	-	-	◦
P1C82-49	-	-	-	◦
P1C83-49	-	-	-	◦
P1CE2-13	-	-	-	◦
P1CE2-92	-	-	-	◦
P3004-49	-	-	-	◦
P3123-87	-	-	-	◦
P321E-9F	-	-	-	◦
P33BF-9F	◦	-	-	-

DTC MALFUNCTIONING AREA TABLE (MOTOR GENERATOR CONTROL SYSTEM)

DTC	MG ECU	DCDC converter	MG ECU DCDC converter	Inverter with converter assembly
P0335-00	◦	-	-	-
P0335-31	◦	-	-	-
P0340-00	◦	-	-	-
P0340-31	◦	-	-	-
P062F-44	◦	-	-	-
P062F-46	◦	-	-	-
P06B0-1C	◦	-	-	-
P06D6-1C	◦	-	-	-
P0A00-11	◦	-	-	-
P0A00-15	◦	-	-	-
P0A00-1C	-	-	-	◦
P0A08-12	-	-	◦	-
P0A08-14	-	-	◦	-
P0A11-12	-	-	◦	-
P0A11-14	-	-	◦	-
P0A1A-47	◦	-	-	-
P0A1A-49	◦	-	-	-
P0A1B-1F	◦	-	-	-
P0A1C-47	◦	-	-	-
P0A1C-49	◦	-	-	-
P0A3F-16	◦	-	-	-
P0A3F-1F	◦	-	-	-
P0A3F-21	◦	-	-	-
P0A3F-22	◦	-	-	-
P0A45-16	◦	-	-	-
P0A45-21	◦	-	-	-
P0A45-22	◦	-	-	-
P0A4B-16	◦	-	-	-
P0A4B-1F	◦	-	-	-
P0A4B-21	◦	-	-	-
P0A4B-22	◦	-	-	-
P0A60-12	-	-	-	◦
P0A60-14	-	-	-	◦
P0A60-1C	-	-	-	◦
P0A60-1F	-	-	-	◦
P0A63-12	-	-	-	◦
P0A63-14	-	-	-	◦
P0A63-1C	-	-	-	◦
P0A63-1F	-	-	-	◦
P0A78-72	-	-	-	◦
P0A78-73	-	-	-	◦
P0A78-9E	-	-	-	◦
P0A79-72	-	-	-	◦
P0A79-73	-	-	-	◦
P0A79-9E	-	-	-	◦
P0A7A-72	-	-	-	◦
P0A7A-73	-	-	-	◦
P0A7A-9E	-	-	-	◦
P0A90-00	-	-	-	◦
P0A91-00	-	-	-	◦
P0A92-00	-	-	-	◦
P0A94-9E	-	-	-	◦
P0AED-11	◦	-	-	-
P0AED-15	◦	-	-	-
P0AED-1C	-	-	-	◦
P0AF2-11	◦	-	-	-
P0AF2-15	◦	-	-	-
P0AF2-1C	-	-	-	◦
P0BCC-11	◦	-	-	-
P0BCC-15	◦	-	-	-
P0BCC-1C	-	-	-	◦
P0BE5-12	-	-	-	◦
P0BE5-14	-	-	-	◦
P0BE5-1F	-	-	-	◦
P0BE5-28	-	-	-	◦
P0BE9-12	-	-	-	◦
P0BE9-14	-	-	-	◦
P0BE9-1F	-	-	-	◦
P0BE9-28	-	-	-	◦
P0BED-12	-	-	-	◦
P0BED-14	-	-	-	◦
P0BED-1F	-	-	-	◦
P0BED-28	-	-	-	◦
P0BF1-12	-	-	-	◦
P0BF1-14	-	-	-	◦
P0BF1-28	-	-	-	◦
P0BF5-12	-	-	-	◦
P0BF5-14	-	-	-	◦
P0BF5-28	-	-	-	◦
P0BF9-12	-	-	-	◦
P0BF9-14	-	-	-	◦
P0BF9-28	-	-	-	◦
P0BFD-62	-	-	-	◦
P0BFE-62	-	-	-	◦
P0BFF-1D	-	-	-	◦
P0C02-1D	-	-	-	◦
P0C19-00	-	-	-	◦
P0C1A-00	-	-	-	◦
P0C38-11	◦	-	-	-
P0C38-15	◦	-	-	-
P0C38-1C	-	-	-	◦
P0C3D-11	◦	-	-	-
P0C3D-15	◦	-	-	-
P0C3D-1C	-	-	-	◦
P0C50-13	◦	-	-	-
P0C50-16	◦	-	-	-
P0C50-17	◦	-	-	-
P0C50-1F	◦	-	-	-
P0C55-13	◦	-	-	-
P0C55-16	◦	-	-	-
P0C55-17	◦	-	-	-
P0C5A-13	◦	-	-	-
P0C5A-16	◦	-	-	-
P0C5A-17	◦	-	-	-
P0C5A-1F	◦	-	-	-
P0C5F-13	◦	-	-	-
P0C5F-16	◦	-	-	-
P0C5F-17	◦	-	-	-
P0C64-13	◦	-	-	-
P0C64-16	◦	-	-	-
P0C64-17	◦	-	-	-
P0C64-1F	◦	-	-	-
P0C69-13	◦	-	-	-
P0C69-16	◦	-	-	-
P0C69-17	◦	-	-	-
P0C69-1F	◦	-	-	-
P0C79-17	-	-	-	◦
P0CA3-00	-	-	-	◦
P0D2D-16	◦	-	-	-
P0D2D-17	◦	-	-	-
P0D2D-1F	◦	-	-	-
P0D33-19	-	-	-	◦
P0DFA-62	-	-	-	◦
P0E00-12	-	-	-	◦
P0E00-14	-	-	-	◦
P0E00-1F	-	-	-	◦
P0E00-28	-	-	-	◦
P0E04-12	-	-	-	◦
P0E04-14	-	-	-	◦
P0E04-1F	-	-	-	◦
P0E04-28	-	-	-	◦
P0E08-12	-	-	-	◦
P0E08-14	-	-	-	◦
P0E08-1F	-	-	-	◦
P0E08-28	-	-	-	◦
P0E31-16	◦	-	-	-
P0E31-17	◦	-	-	-
P0E31-1F	◦	-	-	-
P0E51-11	-	-	-	◦
P0E51-15	-	-	-	◦
P0E51-1F	-	-	-	◦
P0E51-28	-	-	-	◦
P0E51-2A	-	-	-	◦
P0E57-17	-	-	-	◦
P0E71-00	-	-	-	◦
P1606-00	◦	-	-	-
P1606-04	◦	-	-	-
P1BFA-46	◦	-	-	-
P1BFB-9E	◦	-	-	-
P1BFC-A2	◦	-	-	-
P1C2A-1C	◦	-	-	-
P1C2A-49	◦	-	-	-
P1C2B-1C	◦	-	-	-
P1C2B-49	◦	-	-	-
P1C2C-1C	◦	-	-	-
P1C2C-49	◦	-	-	-
P1C2E-46	◦	-	-	-
P1C5D-19	-	-	-	◦
P1C5E-19	-	-	-	◦
P1C5F-19	-	-	-	◦
P1C60-1F	◦	-	-	-
P1C62-1F	◦	-	-	-
P1C64-1F	◦	-	-	-
P1C65-1F	◦	-	-	-
P1C67-1F	-	-	-	◦
P1C69-1F	-	-	-	◦
P1CA5-1D	-	-	-	◦
P1CAC-49	◦	-	-	-
P1CAD-49	◦	-	-	-
P1CAE-49	◦	-	-	-
P1CAF-38	◦	-	-	-
P1CB0-38	◦	-	-	-
P1CB1-38	◦
P1CB5-9E	-	-	-	◦
P1CB6-9E	-	-	-	◦
P1CCC-96	*1
P1CFF-62	-	-	-	◦
P262C-1C	◦	-	-	-
P310A-1F	◦	-	-	-
P310A-83	◦	-	-	-
P310A-86	◦	-	-	-
P310A-87	◦	-	-	-
P310B-83	◦	-	-	-
P310B-86	◦	-	-	-
P310B-87	◦	-	-	-
P3124-1F	◦	-	-	-
P3124-87	◦	-	-	-
P3133-83	◦	-	-	-
P3133-86	◦	-	-	-
P3133-87	◦	-	-	-
P3134-83	◦	-	-	-
P3134-86	◦	-	-	-
P3134-87	◦	-	-	-
P314F-1F	-	-	-	◦
P3153-1D	-	-	-	◦
P322F-11	◦	-	-	-
P322F-15	◦	-	-	-
P322F-64	◦	-	-	-
P32BF-1F	◦	-	-	-
P32BF-83	◦	-	-	-
P32BF-86	◦	-	-	-
P32BF-87	◦	-	-	-
P32CF-83	◦	-	-	-
P32CF-86	◦	-	-	-
P32CF-87	◦	-	-	-
U0100-87	◦	-	-	-
U0293-87	◦	-	-	-
U1170-87	◦	-	-	-

*1: Because the components to be replaced will differ depending on the conditions, follow the diagnostic procedure for the applicable DTC.

DTC MALFUNCTIONING AREA TABLE (REAR MOTOR GENERATOR CONTROL SYSTEM)

DTC	MG ECU	DCDC converter	MG ECU DCDC converter	Inverter with converter assembly
P0A69-12	-	-	-	◦
P0A69-14	-	-	-	◦
P0A69-1C	-	-	-	◦
P0A69-1F	-	-	-	◦
P0A6C-12	-	-	-	◦
P0A6C-14	-	-	-	◦
P0A6C-1C	-	-	-	◦
P0A6C-1F	-	-	-	◦
P3149-1F	-	-	-	◦
P3149-87	-	-	-	◦