How To Proceed With Troubleshooting [07/2015 - ]: Procedure

Result

Result:  1

NEXT 

See step  2

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

   Standard voltage

   11 to 14 V

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

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

CHARGE OR REPLACE AUXILIARY BATTERY 

Result:  1

OK 

See step  3

1. Adjust the reflector height. Refer to ADJUSTMENT [07/2015 - ]
2. Place the reflector. Refer to ADJUSTMENT [07/2015 - ]
3. Connect the Techstream to the DLC3.
4. Turn the power switch on (IG).
5. Turn the Techstream on.
6. Enter the following menus: Body Electrical / Pre- Collision 2 / Utility / Front Beam Axis Misalignment Reading.
7. Check the amount of misalignment and make a note.
8. Enter the following menus: Body Electrical / Pre- Collision 2 / Utility / Front Beam Axis Offset Reading.
9. Check the amount of offset and make a note.

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  4

1. Use the Techstream to check if the CAN communication system is functioning normally. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2015 - ]

   Result

   DTC Condition	Proceed to
   CAN DTC is not output	A
   CAN DTC is output	B

Result:  2

B 

GO TO CAN COMMUNICATION SYSTEM 

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2015 - ]

Result:  1

A 

See step  5

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

   Result

   Result	Proceed to
   Only the PCS warning light is blinking	A
   The PCS warning light is not blinking
   The PCS OFF warning light and other warning lights are illuminated or blinking	B

Result:  2

B 

GO TO MALFUNCTIONING SYSTEM 

Result:  1

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 System Malfunction Visit Your Dealer" is displayed	A
   "Pre-collision System Unavailable", "Pre-collision System Unavailable Clean Sensor". "Pre-collision System Unavailable". "Forward Camera System Unavailable Clean Windshield" or "Forward Camera System Unavailable" is displayed	B
   Warning message is not displayed	C

Result:  2

B 

GO TO PROBLEM SYMPTOMS TABLE 

Refer to PROBLEM SYMPTOMS TABLE [07/2015 - ] 

Result:  3

C 

CHECK CONDITIONS WHEN PRE-COLLISION SYSTEM DID NOT OPERATE 

Result:  1

A 

See step  7

1. Check for DTCs. Refer to DTC CHECK / CLEAR [07/2015 - ] 
   1. Record the DTCs.
2. Clear the DTCs.
3. Recheck for DTCs.
   1. Attempt to duplicate the malfunction and check if the DTCs are output again. Refer to DTC CHECK / CLEAR [07/2015 - ] 

   Result

   DTC Condition	Proceed to
   DTCs are not output	A
   DTCs are output	B
   No DTCs are output, and malfunction cannot be duplicated or checked	C

Result:  2

B 

GO TO DTC CHART 

Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2015 - ] 

Result:  3

C 

GO TO SYMPTOM SIMULATION 

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2015 - ]

Result:  1

A 

See step  8

1. Refer to Problem Symptoms Table. Refer to PROBLEM SYMPTOMS TABLE [07/2015 - ] 

   Result

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

Result:  2

B 

See step  10

Result:  1

A 

See step  9

1. Data List / Active Test. Refer to DATA LIST / ACTIVE TEST [07/2015 - ] 
2. Terminals of ECU. Refer to TERMINALS OF ECU [07/2015 - ] 

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  10

Result

Result:  1

NEXT 

See step  11

Result

Result:  1

NEXT 

END