How to Proceed With Troubleshooting

PRE-COLLISION: PRE-COLLISION SYSTEM (w/o Driver Monitor Camera): HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use the procedures to troubleshoot the pre-collision system.
* *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CHECK CAN COMMUNICATION SYSTEM*

(a) Using the Techstream, check if the CAN communication system is functioning normally.

Result





B -- Go to CAN COMMUNICATION SYSTEM CAN Communication System
A -- Continue to next step.

3. CHECK FOR DTC*

(a) Check for DTCs Pre-Collision System (w/o Driver Monitor Camera).

(b) Clear the DTCs Pre-Collision System (w/o Driver Monitor Camera).

(c) Recheck for DTCs Pre-Collision System (w/o Driver Monitor Camera).

Result





B -- Go to step 6
A -- Continue to next step.

4. PROBLEM SYMPTOMS TABLE

Result





B -- Go to step 6
A -- Continue to next step.

5. OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) Terminals of ECU Pre-Collision System (w/o Driver Monitor Camera).

(b) Data List / Active Test Pre-Collision System (w/o Driver Monitor Camera).

NEXT -- Continue to next step.

6. ADJUST, REPAIR OR REPLACE

NEXT -- Continue to next step.

7. CONFIRMATION TEST

NEXT -- END