Toyota RAV4 manuals

Toyota Sienna Service Manual: Precaution

1. INITIALIZATION

NOTICE:
  • Perform RESET MEMORY (AT initialization) when replacing the automatic transaxle assembly, engine assembly or ECM (See page AX-16).
  • Perform REGISTRATION (VIN registration) when replacing the ECM (See page ES-15).

HINT:

Initialization cannot be completed by only removing the battery.

2. FOR USING INTELLIGENT TESTER

CAUTION:

Observe the following items for safety reasons:

  • Before using the tester, read the instruction manual.
  • Prevent the tester cable from being caught on the pedals, shift lever and steering wheel when driving with the tester connected to the vehicle.
  • When driving the vehicle for testing purposes using the tester, two persons are required. One is for driving the vehicle, and the other operates the tester.

3. FOR USING BATTERY DURING INSPECTION

(a) While using the battery during inspection, do not bring the positive and negative tester probes too close to each other as a short circuit may occur.

4. COOLING FAN SYSTEM

NOTICE:
  • When the ignition switch is turned off and the engine temperature is high, the cooling fans may operate for approximately 3 minutes.
  • After turning the ignition switch off, keep hands and objects away from the fans when they are operating.

HINT:

If all of the following are met for a certain period of time during a few minute period immediately before the engine is stopped, the electric fans will continue to operate for 3 minutes after the engine is stopped. This is performed to ensure restartability and stabilize idle speed.

The following sensors are used for this control:

Sfi system
...

Definition of terms
Terms Definitions Monitor Description Description of what ECM monitors and how to detect malfunctions (monitoring purpose and details). Related DTCs A gro ...

Other materials:

Disassembly
1. REMOVE PROPELLER SHAFT ASSEMBLY (a) Put matchmarks on both the flanges. (b) Remove the 4 nuts, bolts and washers. 2. REMOVE INTERMEDIATE SHAFT (a) Put matchmarks on the propeller shaft subassembly and universal joint flange. NOTICE: Do not use a punch for the marks. (b) Using a ...

ABS Warning Light Remains ON
DESCRIPTION If any of the following is detected, the ABS warning light remains on. The skid control ECU connectors are disconnected from the skid control ECU. There is a malfunction in the skid control ECU internal circuit. There is an open in the harness between the combination meter an ...

Tire Pressure Warning Light Circuit
DESCRIPTION If the ECU detects trouble, the tire pressure warning light blinks (comes on after blinking for 1 minute) and tire pressure monitor is cancelled at the same time. At this time, the ECU records a DTC in the memory. Connect terminals TC and CG of DLC3 to make the tire pressure war ...

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