How To Proceed With Troubleshooting [09/2017 - ]: Procedure

Result

Result: 

NEXT 

See step  2

1. 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

1. Adjust the reflector height.

   Refer to ADJUSTMENT [10/2015 - ]

2. Place the reflector.

   Refer to ADJUSTMENT [10/2015 - ]

3. Connect the Techstream to the DLC3.
4. Turn the engine switch on (IG).
5. Turn the Techstream on.
6. Turn the cruise control main switch on.
7. Enter the following menus: Body Electrical / Pre-Collision 2 / Utility / Front Beam Axis Misalignment Reading.
8. Check the amount of misalignment and make a note.

   Body Electrical > Pre-Collision 2 > Utility 

   Tester Display
   Front Beam Axis Misalignment Reading

9. Enter the following menus: Body Electrical / Pre-Collision 2 / Utility / Front Beam Axis Offset Reading.
10. Check the amount of misalignment and make a note.

    Body Electrical > Pre-Collision 2 > Utility 

    Tester Display
    Front Beam Axis Offset Reading

    Result

    Proceed to
    NEXT

Result: 

NEXT 

See step  4

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

   OK

   CAN communication system is functioning normally.

   HINT: 

   • Refer to CAN Bus Check in CAN Communication System.

     Refer to DIAGNOSIS SYSTEM [09/2017 - ]

   • The airbag sensor assembly is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there are no malfunctions in the CAN communication system.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

Go To CAN COMMUNICATION SYSTEM.  Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ]

Result: 

OK 

See step  5

1. Check the condition of the warning lights on the combination meter assembly.

   Result

   Result	Proceed to
   Warning lights other than the PCS warning light are not illuminated or flashing	A
   Warning lights other than the PCS warning light are illuminated or flashing	B

Result: 

B 

GO TO MALFUNCTIONING SYSTEM 

Result: 

A 

See step  6

1. Check if a pre-collision system warning message is displayed on the multi-information display in the combination meter assembly.

   Result

   Result	Proceed to
   "Pre-Collision Malfunction Visit Your Dealer" is displayed	A
   Any of the following messages is displayed: "Pre-Collision Unavailable" "Pre-Collision Unavailable Clean Sensor" "Forward Camera System Unavailable" "Forward Camera System Unavailable Clean Windshield"	B
   Warning message is not displayed	C

Result: 

B 

Go To PROBLEM SYMPTOMS TABLE.  Refer to PROBLEM SYMPTOMS TABLE [09/2017 - ] 

Result: 

C 

CHECK CONDITIONS WHEN PRE-CRASH SAFETY SYSTEM DID NOT OPERATE 

Result: 

A 

See step  7

HINT: 

Refer to DTC Check / Clear.

Refer to DTC CHECK / CLEAR [10/2015 - ] 

1. Check for DTCs and note any codes that are output.

   Body Electrical > Pre-Collision 2 > Trouble Codes 

2. Clear the DTCs.

   Body Electrical > Pre-Collision 2 > Clear DTCs 

3. Recheck for DTCs.
   1. Attempt to duplicate the malfunction and check if the DTCs are output again.

      Body Electrical > Pre-Collision 2 > Trouble Codes 

   Result

   Result	Proceed to
   Malfunction is duplicated but DTCs are not output	A
   Malfunction cannot be duplicated and DTCs are not output	B
   DTCs are output	C

Result: 

B 

Go To SYMPTOM SIMULATION.  Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2017 - ]

Result: 

C 

Go To DTC CHART.  Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2017 - ] 

Result: 

A 

See step  8

HINT: 

Refer to Problem Symptoms Table.

Refer to PROBLEM SYMPTOMS TABLE [09/2017 - ] 

Result

Result: 

B 

See step  11

Result: 

A 

See step  9

1. Terminals of ECU

   Refer to TERMINALS OF ECU [10/2015 - ] 

2. Data List / Active Test

   Refer to DATA LIST / ACTIVE TEST [10/2015 - ] 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  10

Result

Result: 

NEXT 

See step  11

Result

Result: 

NEXT 

END