How To Proceed With Troubleshooting [04/2013 - ]: Procedure

Result

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See step  2

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Standard Voltage

11 to 14 V

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

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1. Check the ECUs connected to the CAN bus.

   Refer to DIAGNOSIS SYSTEM [04/2013 - 06/2014] , or refer to DIAGNOSIS SYSTEM [06/2014 - 08/2015] , or refer to DIAGNOSIS SYSTEM [08/2015 - 10/2016] , or refer to DIAGNOSIS SYSTEM [10/2016 - 10/2017] , or refer to DIAGNOSIS SYSTEM [10/2017 - 09/2018] , or refer to DIAGNOSIS SYSTEM [09/2018 - 09/2020] , or refer to DIAGNOSIS SYSTEM [09/2020 - 11/2021] , or refer to DIAGNOSIS SYSTEM [11/2021 - 10/2023] , or refer to DIAGNOSIS SYSTEM [10/2023 - ]

   Result

   Result	Proceed to
   No malfunction appears	A
   Malfunction appears	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [04/2013 - 10/2016]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2016 - 09/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2018 - ] 

Result: 

A 

See step  5

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [04/2013 - ] 

   Chassis > Air suspension > Trouble Codes 

   Result

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

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [04/2013 - 08/2015]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 10/2016]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2016 - 10/2017]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2017 - 09/2020]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2020 - 11/2021]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2021 - ]  

Result: 

A 

See step  6

Result

Result: 

B 

See step  9

Result: 

A 

See step  7

1. Data List / Active Test

   Refer to DATA LIST / ACTIVE TEST [04/2013 - ] 

2. Terminals of ECU

   Refer to TERMINALS OF ECU [04/2013 - 09/2020] , or refer to TERMINALS OF ECU [09/2020 - ] 

   Result

   Proceed to
   NEXT

Result: 

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See step  8

Result

Result: 

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See step  9

Result

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END