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Toyota Sienna Service Manual: How to proceed with troubleshooting

Toyota Sienna Service Manual / Brake control / Anti-lock brake system / How to proceed with troubleshooting

The intelligent tester can be used at steps 3, 7, 10, and 13.

1 VEHICLE BROUGHT TO WORKSHOP

2 CUSTOMER PROBLEM ANALYSIS

(a) Interview the customer to confirm the trouble.

3 DTC CHECK/CLEAR AND FREEZE FRAME DATA

4 PROBLEM SYMPTOM CONFIRMATION

5 PROBLEM SYMPTOM SIMULATION

6 SYMPTOM SIMULATION

7 DTC CHECK

(a) Check for output DTCs (See page BC-10).

8 PROBLEM SYMPTOMS TABLE

GO TO STEP 10

9 DTC CHART

10 CIRCUIT INSPECTION

11 IDENTIFICATION OF PROBLEM

12 REPAIR OR REPLACE

13 CONFIRMATION TEST

END

Anti-lock brake system
Parts location ...

Test mode procedure
1. SPEED SENSOR SIGNAL CHECK (WHEN USING SST CHECK WIRE): HINT: If the ignition switch is turned from the ON to the ACC or LOCK position during Test Mode, the DTCs of the signal check functio ...

Other materials:

Removal
CAUTION:  Wear safety gloves, because the sharp surfaces of the seatback frame and seat adjuster may injure your hand.  Work must be started more than 90 seconds after the ignition switch is turned to the LOCK position and the negative (-) terminal cable is disconnected from ...

Television Display Power Source Circuit
DESCRIPTION This is the power source circuit to operate the television display assembly. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT TELEVISION DISPLAY ASSEMBLY Disconnect the connector from the television display assembly.  Measure the resistance according to the value(s) ...

Reassembly
1. INSTALL DIFFERENTIAL CASE SUB-ASSEMBLY NO.2 (a) Coat the front differential side gear thrust washer No.1, front differential planetary ring gear, front differential pinion No.2, front differential pinion thrust washer No.2, front differential pinion shaft holder, front differential pinio ...

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