DTC    P0500/21    Vehicle Speed Sensor "A"

DTC    P0503/23    Vehicle Speed Sensor Circuit

for Preparation Click here


DESCRIPTION

For the 2AD-FHV, refer to the ECD system (Click here).
For the 2AD-FTV (for CCo), refer to the ECD system (for CCo) (Click here).
For the 2AD-FTV (for DPF), refer to the ECD system (for DPF) (Click here).

DTC No.
DTC Detection Condition
Trouble Area
P0500/21
P0503/23
No vehicle speed sensor signal to ECM under conditions (a) and (b) (2 trip detection logic):
(a) Cruise control system is operating
(b) Vehicle is being driven
  1. Combination meter
  2. Vehicle speed sensor
  3. Vehicle speed sensor circuit
  4. ECM

WIRING DIAGRAM

For the 2AD-FHV, refer to the ECD system (Click here).
For the 2AD-FTV (for CCo), refer to the ECD system (for CCo) (Click here).
For the 2AD-FTV (for DPF), refer to the ECD system (for DPF) (Click here).

INSPECTION PROCEDURE

For the 2AD-FHV, refer to the ECD system (Click here).
For the 2AD-FTV (for CCo), refer to the ECD system (for CCo) (Click here).
For the 2AD-FTV (for DPF), refer to the ECD system (for DPF) (Click here).