Use the following procedure to troubleshoot the lighting system.
*: Use the GTS.
| Proceed to |
|---|
| NEXT |
NEXT
Measure the auxiliary battery voltage with ignition switch off.
11 to 14 V
If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step.
Check the fuses and relays.
Check the connector connections and terminals to make sure that there are no abnormalities such as loose connections, deformation, etc.
| Proceed to |
|---|
| NEXT |
NEXT
Use the GTS to check if the CAN communication system is functioning normally.
for GTMC Made, HV Model:
for SFTM Made, HV Model:
for GTMC Made, Gasoline Model:
for SFTM Made, Gasoline Model:
CAN communication system DTCs are not output.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for GTMC Made, HV Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for GTMC Made HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING202409,999999,_57,_083091,_0694855,RM100000002NTBR,
for SFTM Made, HV Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for SFTM Made HV Model)>HOW TO PROCEED WITH TROUBLESHOOTING202409,999999,_57,_083091,_0694853,RM100000002NT0M,
for GTMC Made, Gasoline Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for GTMC Made Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING202409,999999,_57,_083091,_0694856,RM100000002NTA4,
for SFTM Made, Gasoline Model: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for SFTM Made Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING202409,999999,_57,_083091,_0694854,RM100000002NUBH,
Check for DTCs and note any codes that are output.
Body Electrical / Main Body / Trouble Codes.
Body Electrical / Front Recognition Camera (Front Lighting Control) / Trouble Codes.
Clear the DTCs.
Body Electrical / Main Body / Clear DTCs.
Body Electrical / Front Recognition Camera (Front Lighting Control) / Clear DTCs.
Recheck for DTCs by simulating the operation indicated by the DTCs.
Body Electrical / Main Body / Trouble Codes.
Body Electrical / Front Recognition Camera (Front Lighting Control) / Trouble Codes.
| Result | Proceed to |
|---|---|
| Malfunction is duplicated but DTCs are not output | A |
| DTCs are output | B |
| Malfunction cannot be duplicated and DTCs are not output | C |
A
B
C
Refer to Vehicle Control History.
Check for vehicle control history and note any codes that are output.
| Tester Display |
|---|
| Vehicle Control History (RoB) |
| Result | Proceed to |
|---|---|
| No vehicle control history is output | A |
| X2020 or X204D is output | B |
| Any vehicle control history other than X2020 and X204D is output | C |
A
B
C
Refer to Problem Symptoms Table.
| Result | Proceed to |
|---|---|
| Fault is not listed in Problem Symptoms Table | A |
| Fault is listed in Problem Symptoms Table | B |
A
B
Refer to Vehicle Control History.
Clear the vehicle control history.
| Tester Display |
|---|
| Vehicle Control History (RoB) |
Recheck for vehicle control history.
Check if any vehicle control history is output.
| Tester Display |
|---|
| Vehicle Control History (RoB) |
| Result | Proceed to |
|---|---|
| Vehicle control history is not output | A |
| Vehicle control history is output | B |
A
B