How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

The hand-held tester can be used at steps 3, 6, 9, 12.

Vehicle Brought to Workshop
Customer Problem Analysis (See CUSTOMER PROBLEM ANALYSIS CHECK )
Check and Clear DTCs and Freeze Frame Data (See PRE-CHECK )
Problem Symptom Confirmation
1. Symptom does not occur: Go to step 5
2. Symptom occurs: Go to step 6
Symptom Simulation (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE )
DTC Check (See PRE-CHECK )
1. There is no output: Go to step 7
2. There is output: Go to step 8
Problem Symptoms Table (See PROBLEM SYMPTOMS TABLE )
1. Check for fluid leakage and go to step 10
DTC Chart (See DIAGNOSTIC TROUBLE CODE CHART )
Circuit Inspection (See DTC C0200/31 RIGHT FRONT SPEED SENSOR, DTC C0205/32 LEFT FRONT SPEED SENSOR, DTC C1330/35 FOREIGN MATTER IS ATTACHED ON TIP OF RIGHT FRONT WHEEL, DTC C1331/36 FOREIGN MATTER IS ATTACHED ON TIP ON LEFT FRONT SENSOR to DTC C1300/62 SKID CONTROL ECU MALFUNCTION )
HINT:

When 2 or more DTCs are detected, perform circuit inspection one by one until the problem is identified.
Identification of Problem
Repair
Confirmation Test
End