DTC Code | DTC Name |
---|---|
HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
Tech Tips
Use the following procedure to troubleshoot the cruise control system.
*: Use the GTS.
PROCEDURE
VEHICLE BROUGHT TO WORKSHOP
Result | ||
---|---|---|
|
NEXT |
INSPECT BATTERY VOLTAGE
Measure the battery voltage with the engine switch off.
Standard Voltage |
---|
11 to 14 V |
If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.
Result | ||
---|---|---|
|
NEXT |
CHECK CAN COMMUNICATION SYSTEM*
Use the GTS to check if the CAN communication system is functioning normally.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
GO TO CAN COMMUNICATION SYSTEM Click here |
A |
CHECK FOR DTCs*
Refer to DTC Check / Clear Click here.
Check for DTCs and note any codes that are output.
Clear the DTCs.
Recheck for DTCs. Based on the DTCs output in the first step, try to reproduce the road sign assist system DTCs by simulating the conditions indicated by the DTCs.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
GO TO DTC CHART Click here |
A |
PROBLEM SYMPTOMS TABLE
Refer to Problem Symptoms Table Click here.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
GO TO STEP 7 Click here |
A |
OVERALL ANALYSIS AND TROUBLESHOOTING*
Terminals of ECU Click here.
Data List / Active Test Click here.
Result | ||
---|---|---|
|
NEXT |
ADJUST, REPAIR OR REPLACE
Note
Adjustment of the forward recognition camera is required when the forward recognition camera is replaced with a new one or if it is removed and reinstalled Click here.
Result | ||
---|---|---|
|
NEXT |
CONFIRMATION TEST
Result | ||
---|---|---|
|
NEXT |
END |