STEERING COLUMN  STEERING LOCK SYSTEM  HOW TO PROCEED WITH TROUBLESHOOTING  


CAUTION / NOTICE / HINT

HINT:
·

Use the following procedures to troubleshoot the steering lock system.

·

*: Use the GTS.



PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP
Result:
Proceed to
NEXT



NEXT

2.CUSTOMER PROBLEM ANALYSIS
2.CUSTOMER PROBLEM ANALYSIS

Result:
Proceed to
NEXT



NEXT

3.CHECK BATTERY VOLTAGE
3.CHECK BATTERY VOLTAGE
Standard Voltage:

11 to 14 V


If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.

HINT:

A simple method to determine whether the battery is depleted is to operate the horn.


Result:
Proceed to
NEXT



NEXT

4.CHECK DTC*
4.CHECK DTC*
a.

Check for DTCs and make a note of any codes that are output.

Click hereSteering>STEERING COLUMN>STEERING LOCK SYSTEM>DTC CHECK / CLEAR

Body Electrical > Entry&Start > Trouble Codes
50001 125
HINT:

When DTCs indicating CAN and/or LIN communication system malfunctions are output, repair the CAN and/or LIN communication systems before performing diagnosis.

for CAN communication system: Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING

for LIN communication system: Click herePower Source / Network>NETWORKING>LIN COMMUNICATION SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING


Result:
Result Proceed to
DTCs are not output. (Problem symptom cannot be confirmed or reproduced.) A
DTCs are not output. (Problem symptom can be confirmed and reproduced.) B
Steering lock system DTCs are output. C


HINT:
·

When steering lock system DTCs are output, refer to Diagnostic Trouble Code Chart.

Click hereSteering>STEERING COLUMN>STEERING LOCK SYSTEM>DIAGNOSTIC TROUBLE CODE CHART

·

The steering lock system does not store history DTCs.





A

5.SYMPTOM SIMULATION

B

6.PROBLEM SYMPTOMS TABLE

C

8.CIRCUIT INSPECTION*
5.SYMPTOM SIMULATION

Result:
Proceed to
NEXT



NEXT

6.PROBLEM SYMPTOMS TABLE
6.PROBLEM SYMPTOMS TABLE
a.

Proceed to Problem Symptoms Table.

Click hereSteering>STEERING COLUMN>STEERING LOCK SYSTEM>PROBLEM SYMPTOMS TABLE


Result:
Result Proceed to
Fault is not listed in Problem Symptoms Table. A
Fault is listed in Problem Symptoms Table. B



A

7.OVERALL ANALYSIS AND TROUBLESHOOTING*

B

8.CIRCUIT INSPECTION*
7.OVERALL ANALYSIS AND TROUBLESHOOTING*
a.

Proceed to Data List / Active Test.

Click hereSteering>STEERING COLUMN>STEERING LOCK SYSTEM>DATA LIST / ACTIVE TEST


b.

Result:
Proceed to
NEXT



NEXT

9.REPAIR OR REPLACE
8.CIRCUIT INSPECTION*
Result:
Proceed to
NEXT



NEXT

9.REPAIR OR REPLACE
9.REPAIR OR REPLACE
Result:
Proceed to
NEXT



NEXT

10.CHECK DTC AGAIN*
10.CHECK DTC AGAIN*
a.

Clear the DTCs.

Click hereSteering>STEERING COLUMN>STEERING LOCK SYSTEM>DTC CHECK / CLEAR

Body Electrical > Entry&Start > Clear DTCs
50002 125

b.

Check for DTCs and make a note of any codes that are output.

Click hereSteering>STEERING COLUMN>STEERING LOCK SYSTEM>DTC CHECK / CLEAR

Body Electrical > Entry&Start > Trouble Codes
50001 125
HINT:

Perform the DTC output confirmation operation.



Result:
Result Proceed to
DTCs are not output. A
Steering lock system DTCs are output. B



A

END

B