How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Use these procedures to troubleshoot the intuitive parking assist system.

VEHICLE BROUGHT TO WORKSHOP
INSPECT BATTERY VOLTAGE
Standard voltage:

11 to 14 V

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

PROBLEM SYMPTOMS TABLE

Result

PROBLEM SYMPTOMS RESULT CHART

Result	Proceed to
Fault is not listed in problem symptoms table	A
Fault is listed on problem symptoms table	B

B: Go to step 5

A: Go to next step

BASED ON MALFUNCTION SYMPTOM, PERFORM TROUBLESHOOTING BELOW
1. see OPERATION CHECK .
2. see TERMINALS OF ECU .
ADJUST, REPAIR OR REPLACE
CONFIRMATION TEST
NEXT: END