How To Proceed With Troubleshooting [09/2014 - 11/2017]: Procedure
- VEHICLE BROUGHT TO WORKSHOP
Result
Proceed to NEXT Result:
NEXT
See step 2
- INSPECT BATTERY VOLTAGE
- Measure the battery voltage.
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
Proceed to NEXT
Result:
NEXT
See step 3
- Measure the battery voltage.
- CHECK CAN COMMUNICATION SYSTEM*
- Use the Techstream to check if the CAN communication system is functioning normally.
Result
Result Proceed to CAN communication system DTCs are not output A CAN communication system DTCs are output B
Result:
B
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 11/2017]
Result:
A
See step 4
- Use the Techstream to check if the CAN communication system is functioning normally.
- CHECK FOR DTCs (CRUISE CONTROL SYSTEM)*
- Check for DTCs and note any codes that are output.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Powertrain > Cruise Control > Trouble Codes
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Powertrain > Cruise Control > Clear DTCs
- Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Powertrain > Cruise Control > Trouble Codes
Result
Result Proceed to DTCs are not output A DTCs are output B
Result:
B
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2014 - 11/2017]
Result:
A
See step 5
- Check for DTCs and note any codes that are output.
- PROBLEM SYMPTOMS TABLE
HINT:
Refer to Problem Symptoms Table.
Refer to PROBLEM SYMPTOMS TABLE [09/2014 - 11/2017]
Result
Result Proceed to Fault is not listed in Problem Symptoms Table A Fault is listed in Problem Symptoms Table B Result:
B
See step 7
Result:
A
See step 6
- OVERALL ANALYSIS AND TROUBLESHOOTING*
- Terminals of ECM
Refer to TERMINALS OF ECM [09/2014 - 11/2017]
- Data List / Active Test
Refer to DATA LIST / ACTIVE TEST [09/2014 - 11/2017]
Result
Proceed to NEXT
Result:
NEXT
See step 7
- Terminals of ECM
- REPAIR OR REPLACE
Result
Proceed to NEXT Result:
NEXT
See step 8
- CONFIRMATION TEST
Result
Proceed to NEXT Result:
NEXT
END