Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 1108
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
7. RECONFIRM DTC
(a) Clear the DTC See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Reading and
Clearing Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
(b) Start the engine.
(c) Drive the vehicle at the speed of 6 km/h (4 mph) or more.
(d) Check that the same DTC is recorded See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
HINT
Reinstall the relays, connectors, etc. and restore the vehicle to its prior conditions before rechecking for DTCs.
Result:
HINT
* If a speed signal of 6 km/h (4 mph) or more is input to the skid control ECU, with the ignition switch on (IG) and the stop light
switch off, the ECU performs self diagnosis of the motor and solenoid circuits.
* If the normal system code is output (the trouble code is not output), slightly jiggle the connectors, wire harness, and fuses of
the ABS & TRACTION actuator assembly. Make sure that no DTCs are output.
* If any DTCs are output while jigging a connector or wire harness of the ABS & TRACTION actuator (skid control ECU),
inspect and repair the connector or wire harness.
HINT
It is suspected that the DTCs were output due to a bad connection of the connector terminal.
B -- REPLACE ABS & TRACTION ACTUATOR ASSEMBLY
A -- END
Vehicle Speed Signal Error (Test Mode DTC) - Tire Pressure Monitoring (to 12/2010)
TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2191/91: Vehicle Speed Signal Error (Test Mode DTC)
C2191/91 - Vehicle Speed Signal Error (Test Mode DTC)
DESCRIPTION
The tire pressure warning ECU receives a vehicle speed signal from the combination meter. This DTC is stored upon entering test mode, and cleared
when a vehicle speed signal of 20 km/h (12 mph) is detected for 3 seconds or more. This DTC is output only in test mode.
