RM35X0E _51 Engine / Hybrid System _078884 CRUISE CONTROL _0382737 SPEED LIMITER SYSTEM Y

CRUISE CONTROL  SPEED LIMITER SYSTEM  HOW TO PROCEED WITH TROUBLESHOOTING  


CAUTION / NOTICE / HINT

HINT:
·

Use the following procedure to troubleshoot the speed limiter system.

·

*: Use the GTS.



PROCEDURE

1.VEHICLE BROUGHT TO WORKSHOP
Result:
Proceed to
NEXT



NEXT

2.INSPECT BATTERY VOLTAGE
2.INSPECT BATTERY VOLTAGE
a.

Measure the 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.


Result:
Proceed to
NEXT



NEXT

3.CHECK COMMUNICATION FUNCTION OF CONTROLLER AREA NETWORK* (CAN)
3.CHECK COMMUNICATION FUNCTION OF CONTROLLER AREA NETWORK* (CAN)
a.

Using the GTS, check if the CAN communication system is functioning normally.

Result:
Result Proceed to
CAN DTCs are not output A
CAN DTCs are output B




A

4.CHECK FOR DTC*

B

GO TO CAN COMMUNICATION SYSTEM

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM>HOW TO PROCEED WITH TROUBLESHOOTING


4.CHECK FOR DTC*

Refer to DTC Check / Clear.

Click hereEngine / Hybrid System>CRUISE CONTROL>SPEED LIMITER SYSTEM>DTC CHECK / CLEAR

a.

Check for DTCs and note any codes that are output.


b.

Clear the DTCs.

Powertrain > Engine > Clear DTCs
50002 372

c.

Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.

Powertrain > Engine > Trouble Codes
50001 372

Result:
Result Proceed to
DTC does not reoccur A
DTC reoccurs B



A

5.PROBLEM SYMPTOMS TABLE

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

Click hereEngine / Hybrid System>CRUISE CONTROL>SPEED LIMITER SYSTEM>DIAGNOSTIC TROUBLE CODE CHART


5.PROBLEM SYMPTOMS TABLE

Refer to Problem Symptoms Table.

Click hereEngine / Hybrid System>CRUISE CONTROL>SPEED LIMITER 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

6.OVERALL ANALYSIS AND TROUBLESHOOTING*

B

7.ADJUST, REPAIR OR REPLACE
7.ADJUST, REPAIR OR REPLACE
Result:
Proceed to
NEXT



NEXT

8.CONFIRMATION TEST
8.CONFIRMATION TEST
Result:
Proceed to
NEXT



NEXT

END