Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ecm

1. Ecm

Ecm

Hint: each ecm terminal's standard voltage is shown in the table below.

In the table, first follow the information under "condition".

Look under "symbols (terminal no.)" For the terminals to inspected. The standard voltage between the terminals is shown under "specific condition".

Use the illustration above as a reference for the ecm terminals.

Ecm

Ecm

(a) Waveform 1

Reference:

Ecm

(b) Waveform 2

Reference:

Ecm

(c) Waveform 3

Ecm

Reference:

(d) Waveform 4

Ecm

Reference:

(e) Waveform 5

Ecm

Reference:

(f) Waveform 6

Ecm

Reference:

(g) Waveform 7

Ecm

Reference:

(h) Waveform 8

Ecm

Reference:

Problem symptoms table
HINT: If a normal code is displayed during the diagnostic trouble code check although the trouble still occurs, check the electrical circuits for each symptom in the order given in the chart ...

Diagnosis system
1. DESCRIPTION (a) When troubleshooting OBD II vehicles, the only difference from the usual troubleshooting procedure is to connect an OBD II scan tool complying with SAE J1987 or a intelligen ...

Other materials:

Back Door Closer does not Operate
DESCRIPTION The power back door ECU controls the back door closer system. In response to the signals output from the switches related to the back door lock, the back door latch activates the closer motor. HINT: The back door closer system operates regardless of whether the power back door ...

Welcome lights
General information Depending on the equipment, the exterior lighting of the vehicle can be set individually. Activating/deactivating Via iDrive: 1. "CAR". 2. "Settings". 3. "Exterior lighting". 4. Select the desired setting: "Welcome and goodbye" When unlocking the vehicle, individual light ...

Removal
1. REMOVE REAR DOOR WINDOW FRAME MOULDING Remove the screw. Using a heat light, heat the rear door window frame moulding between 40 to 60 C (104 to 140 F). NOTICE: Do not heat the rear door window frame moulding excessively. Slide the rear door window frame moulding upward to r ...

В© 2011-2022 Copyright www.tsienna.net