Toyota Venza: Terminals Of Ecu
TERMINALS OF ECU
1. CENTER AIRBAG SENSOR ASSEMBLY
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|
Terminal No. |
Terminal Symbol |
Destination |
|---|---|---|
|
L31-1 |
SFL+ |
Front seat side airbag assembly LH (Side squib LH) |
|
L31-2 |
SFL- |
Front seat side airbag assembly LH (Side squib LH) |
|
L31-3 |
ICL- |
Curtain shield airbag assembly LH (Curtain shield squib LH) |
|
L31-4 |
ICL+ |
Curtain shield airbag assembly LH (Curtain shield squib LH) |
|
L31-5 |
PL+ |
Front seat outer belt assembly LH (Front pretensioner squib LH) |
|
L31-6 |
PL- |
Front seat outer belt assembly LH (Front pretensioner squib LH) |
|
L31-9 |
LSP+ |
Seat position airbag sensor |
|
L31-10 |
LBE+ |
Front seat inner belt assembly LH (Seat belt buckle switch LH) |
|
L31-17 |
LSP- |
Seat position airbag sensor |
|
L31-18 |
LBE- |
Front seat inner belt assembly LH (Seat belt buckle switch LH) |
|
L31-23 |
BBL- |
Rear airbag sensor LH |
|
L31-24 |
BBL+ |
Rear airbag sensor LH |
|
D6-1 |
P2+ |
Front passenger airbag assembly (Front passenger side squib 2nd step) |
|
D6-2 |
P2- |
Front passenger airbag assembly (Front passenger side squib 2nd step) |
|
D6-3 |
P- |
Front passenger airbag assembly (Front passenger side squib) |
|
D6-4 |
P+ |
Front passenger airbag assembly (Front passenger side squib) |
|
D6-5 |
D+ |
Steering pad (Driver side squib) |
|
D6-6 |
D- |
Steering pad (Driver side squib) |
|
D6-7 |
D2- |
Steering pad (Driver side squib 2nd step) |
|
D6-8 |
D2+ |
Steering pad (Driver side squib 2nd step) |
|
D6-9 |
DK+ |
Driver side knee airbag assembly (Driver side knee airbag squib) |
|
D6-10 |
DK- |
Driver side knee airbag assembly (Driver side knee airbag squib) |
|
D6-13 |
CANH |
CAN communication line |
|
D6-17 |
P-AB |
Accessory meter assembly (Passenger airbag ON/OFF indicator) |
|
D6-19 |
VHP+ |
Front passenger airbag assembly (Passenger side airbag variable vent hole squib) |
|
D6-20 |
VHP- |
Front passenger airbag assembly (Passenger side airbag variable vent hole squib) |
|
D6-21 |
IG2 |
IGN fuse |
|
D6-22 |
CANL |
CAN communication line |
|
D6-23 |
PAON |
Accessory meter assembly (Passenger airbag ON/OFF indicator) |
|
D6-25 |
E1 |
Ground |
|
D6-26 |
E2 |
Ground |
|
D6-27 |
-SR |
Front airbag sensor RH |
|
D6-28 |
-SL |
Front airbag sensor LH |
|
D6-29 |
+SR |
Front airbag sensor RH |
|
D6-30 |
+SL |
Front airbag sensor LH |
|
M28-3 |
PR- |
Front seat outer belt assembly RH (Front pretensioner squib RH) |
|
M28-4 |
PR+ |
Front seat outer belt assembly RH (Front pretensioner squib RH) |
|
M28-5 |
ICR+ |
Curtain shield airbag assembly RH (Curtain shield squib RH) |
|
M28-6 |
ICR- |
Curtain shield airbag assembly RH (Curtain shield squib RH) |
|
M28-7 |
SFR- |
Front seat side airbag assembly RH (Side squib RH) |
|
M28-8 |
SFR+ |
Front seat side airbag assembly RH (Side squib RH) |
|
M28-16 |
FSR+ |
Occupant classification ECU |
|
M28-17 |
BBR+ |
Rear airbag sensor RH |
|
M28-18 |
BBR- |
Rear airbag sensor RH |
|
M28-24 |
FSR- |
Occupant classification ECU |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are lis ...
Diagnosis System
DIAGNOSIS SYSTEM
1. CHECK DLC3
(a) Check the DLC3 (See page ).
2. FUNCTION OF SRS WARNING LIGHT
(a) Primary check
(1) Turn the ignition switch off. Wait for at least 2 seconds, then turn the
i ...
Other materials about Toyota Venza:
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The procedure listed below is for the LH side.
PROCEDURE
1. REMOVE FRONT WHEEL
2. REMOVE FRONT AXLE SHAFT NUT
3. SEPARATE FRONT SPEED SENSOR
...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the main body ECU (driver side junction block assembly) connectors.
(b) Measure the resistance and voltage according to the value(s) in the table
below.
...
Room Temperature Sensor Circuit (B1411/11)
DESCRIPTION
The room temperature sensor is installed in the instrument panel. It detects
the cabin temperature to control the air conditioning AUTO mode. The resistance
of the room temperature sensor changes in accordance with the cabin temperature.
As ...
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