Problem Symptoms Table

HINT:

If a normal code is displayed during the DTC check but the trouble still occurs, check the circuits for each symptom in the order given in the matrix chart on the following pages and proceed to the page given for troubleshooting. The matrix chart is divided into 3 chapters.

When troubleshooting, check chapter 1 first. If instructed to proceed to chapter 2 or 3, proceed as instructed.

If the instruction "Proceed to next circuit inspection shown on matrix chart" is given in the flow chart for each circuit, proceed to the circuit with the next highest number in the table to continue the check.
If the trouble still occurs even though there are no abnormalities in any of the other circuits, then check and replace the ECM.

CHAPTER 1: ELECTRICAL CIRCUIT

Fig 1: Electrical Circuit Suspected Area Chart

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

CHAPTER 2: ON-VEHICLE REPAIR

Fig 2: On-Vehicle Repair Suspected Area Chart (1 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: On-Vehicle Repair Suspected Area Chart (2 Of 4)

CHAPTER 3: OFF-VEHICLE REPAIR

Fig 4: On-Vehicle Repair Suspected Area Chart (3 Of 4)

Fig 5: On-Vehicle Repair Suspected Area Chart (4 Of 4)