How To Proceed With Troubleshooting [06/2015 - ]: Procedure

Result

Result: 

NEXT 

See step  2

1. Measure the auxiliary battery voltage with the power switch off.

   Standard voltage

   11 to 14 V (IG OFF)

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

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Use the Techstream to check if the electronically controlled brake system is functioning normally.

   Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - ]

   Chassis > ABS/VSC/TRAC > Trouble Codes 

   Result

   Result	Proceed to
   Electronically controlled brake system DTCs are not output	A
   Electronically controlled brake system DTCs are output	B

Result: 

B 

GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - ] 

Result: 

A 

See step  4

1. Use the Techstream to check if the Meter/gauge system is functioning normally.

   Refer to DTC CHECK / CLEAR [06/2015 - ]

   Body Electrical > Combination Meter > Trouble Codes 

   Result

   Result	Proceed to
   Meter/gauge system DTCs are not output	A
   Meter/gauge system DTCs are output	B

Result: 

B 

GO TO METER / GAUGE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - ] 

Result: 

A 

See step  5

1. Use the Techstream to check if the lighting system is functioning normally.

   Refer to DTC CHECK / CLEAR [06/2015 - 11/2018] , or refer to DTC CHECK / CLEAR [11/2018 - ]

   Body Electrical > Main Body > Trouble Codes 

   Result

   Result	Proceed to
   Lighting system DTCs are not output	A
   Lighting system DTCs are output	B

Result: 

B 

GO TO LIGHTING SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - 11/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ] 

Result: 

A 

See step  6

1. Use the Techstream to check if the CAN communication system is functioning normally.

   Refer to DIAGNOSIS SYSTEM [06/2015 - 01/2018] , or refer to DIAGNOSIS SYSTEM [01/2018 - 11/2018] , or refer to DIAGNOSIS SYSTEM [11/2018 - ]

   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 [06/2015 - 11/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ] 

Result: 

A 

See step  7

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [06/2015 - ] 

   Body Electrical > Main Body > Trouble Codes 

   Body Electrical > HL Auto Leveling > Trouble Codes 

2. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [06/2015 - ] 

   Body Electrical > Main Body > Clear DTCs 

   Body Electrical > HL Auto Leveling > Clear DTCs 

3. Recheck for DTCs.

   Refer to DTC CHECK / CLEAR [06/2015 - ] 

   Body Electrical > Main Body > Trouble Codes 

   Body Electrical > HL Auto Leveling > Trouble Codes 

   Result

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

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [06/2015 - ]  

Result: 

A 

See step  8

1. Refer to Problem Symptoms Table.

   Refer to PROBLEM SYMPTOMS TABLE [06/2015 - ] 

   Result

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

Result: 

B 

ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE 

Result: 

A 

See step  9

1. Terminals of ECU.

   Refer to TERMINALS OF ECU [06/2015 - ] 

2. Data List / Active Test.

   Refer to DATA LIST / ACTIVE TEST [06/2015 - ] 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  10

Result

Result: 

NEXT 

See step  11

Result

Result: 

NEXT 

END