Toyota RAV4 manuals

Toyota Sienna Service Manual: How to proceed with troubleshooting

HINT:

1 VEHICLE BROUGHT TO WORKSHOP

2 CUSTOMER PROBLEM ANALYSIS

3 PROBLEM SYMPTOM CONFIRMATION

Result

Result

SYMPTOM SIMULATION

4 INSPECT BATTERY VOLTAGE

Standard voltage: 11 to 14 V

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

5 CHECK COMMUNICATION FUNCTION OF MULTIPLEX COMMUNICATION SYSTEM (BEAN)

  1. Use the intelligent tester to check if the multiplex communication system (MPX) is functioning normally.

Result

Result

6 CHECK COMMUNICATION FUNCTION OF CONTROLLER AREA NETWORK (CAN)

  1. Use the intelligent tester to check for normal function of the CAN communication system.
  2. Check for DTCs.

Result

Result

7 DTC CHECK

Result

Result

8 DTC CHART

9 PROBLEM SYMPTOMS TABLE

10 CIRCUIT INSPECTION

11 TERMINALS OF ECM

12 IDENTIFICATION OF PROBLEM

13 REPAIR OR REPLACE

14 CONFIRMATION TEST

END

System description
1. GENERAL  The dynamic laser cruise control system has two cruise control modes: the constant speed control mode and vehicle-to-vehicle distance control mode.  The vehicle-to- ...

Road test
1. PROBLEM SYMPTOM CONFIRMATION HINT: The dynamic laser cruise control system has two cruise control modes: the constant speed control mode and vehicle-to-vehicle distance control mode.   ...

Other materials:

Disassembly
1. HOLD VANE PUMP ASSEMBLY (a) Using SST, hold the vane pump assembly in a vise. SST 09630-00014 (09631-00132) 2. REMOVE POWER STEERING SUCTION PORT UNION (a) Remove the bolt and the power steering suction port union from the vane pump front housing. (b) Using a screwdriver, remove ...

Ignition Switch Circuit
DESCRIPTION When the ignition switch is turned to the ON position, battery positive voltage is applied to terminal IG of the ECU. When battery positive voltage is applied to terminal IG of the ECU while the theft deterrent system is operating, the warning stops. WIRING DIAGRAM INSPECTIO ...

Clock
PARTS LOCATION On-vehicle inspection 1. INSPECT INTEGRATION CONTROL & PANEL ASSEMBLY  Disconnect the A9 connector.  Measure the voltage according to the value(s) in the table below. Standard voltage Measure the resistance according to the value(s) in the ...

В© 2011-2026 Copyright www.tsienna.net