Toyota Venza: Tire Pressure Warning System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- System Description
- Registration
- Problem Symptoms Table
- Test Mode Procedure
- Diagnosis System
- Terminals Of Ecu
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Speed or Engine Speed Signal Malfunction (C2173/73)
- Receiver Error (C2176/76)
- Transmitter ID not Registered (C2171/71)
- Transmitter ID not Received in Main Mode (C2126/26)
- Engine Speed Signal Error (Test Mode DTC) (C2194/94)
- No Signal from Transmitter ID1 (C2121/21-C2124/24,C2181/81-C2184/84)
- Abnormal Temperature Inside ID1 Tire (C2165/65-C2168/68)
- Transmitter ID1 Error (C2141/41-C2144/44)
- Vehicle Speed Signal Error (Test Mode DTC) (C2191/91)
- Transmitter ID1 Operation Stop (C2111/11-C2114/14)
- ECU Power Source Circuit
- Tire Pressure Warning Light Circuit
- TC and CG Terminal Circuit
Tire Pressure Warning Receiver
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized ...
Precaution
PRECAUTION
1. PRECAUTION FOR DISCONNECTING THE BATTERY CABLE
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following systems after the cable is recon ...
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 REAR WHEEL
2. SEPARATE REAR SPEED SENSOR
(a) Remove the bolt and se ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL NO. 14 ROOF SILENCER PAD
(a) Align the markings on the roof headlining assembly with the No. 14 roof silencer
pad and install the silencer pad using hot-melt glue as shown in the illustration.
2. INSTALL NO. 1 ROOF WIRE ...
Front Occupant Classification Sensor RH Collision Detection (B1786)
DESCRIPTION
DTC B1786 is output when the occupant classification ECU receives a collision
detection signal sent by the front occupant classification sensor RH if an accident
occurs.
DTC B1786 is also output when the front seat assembly RH is subjected to ...
0.1703