Toyota Venza: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
If a trouble code is displayed during the DTC check, check the trouble areas listed for that code in the table below and proceed to the appropriate page.
Cruise Control System|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
P0500 |
Vehicle Speed Sensor Malfunction |
- Vehicle speed sensor signal circuit - Vehicle speed sensors - Combination meter assembly - ECM |
|
|
P0503 |
Vehicle Speed Sensor "A" Intermittent / Erratic / High |
- Vehicle speed sensors - Vehicle speed sensor signal circuit - Combination meter assembly - ECM |
|
|
P0571 |
Brake Switch "A" Circuit |
- Stop light switch assembly - Stop light switch circuit - ECM |
|
|
P0575 |
Cruise Control Input Circuit |
ECM |
|
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Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any p ...
Vehicle Speed Sensor "A" Intermittent / Erratic / High (P0503)
DESCRIPTION
If a malfunction (a rapid change in vehicle speed) in the vehicle speed signal
being output from the skid control ECU is detected while the cruise control is in
operation, the ECM det ...
Other materials about Toyota Venza:
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Driver Seat / Trouble Codes.
(e) Check for DTCs (See page ).
2. CLEA ...
Terminals Of Ecu
TERMINALS OF ECU
1. OCCUPANT CLASSIFICATION ECU (for Power Seat)
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specification
S12-1 (+B) - S12-3 (GND)
GR ...
System Diagram
SYSTEM DIAGRAM
1. CAN AND DIRECT LINE SIGNALS
2. INPUT AND OUTPUT SIGNALS OF THE ACCESSORY METER ASSEMBLY
Warning light or indicator light
Communication Signal
Receiver
Communication Line
Sender
...
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