DTC    P0500    Vehicle Speed Sensor Malfunction

DTC    P0503    Vehicle Speed Sensor "A" Intermittent / Erratic / High

for Preparation Click here


DESCRIPTION

The description is the same as DTC P0500 of the SFI system.
  1. For vehicles with 1GR-FE, refer to the following procedures (Click here).
  2. For vehicles with 1UR-FE, refer to the following procedures (Click here).
  3. For vehicles with 3UR-FE, refer to the following procedures (Click here).
  4. For vehicles with 3UR-FBE, refer to the following procedures (Click here).

DTC Code
DTC Detection Condition
Trouble Area
P0500
Vehicle speed signal from vehicle speed sensor is cut for 0.14 sec. or more while cruise control is in operation
  1. Vehicle speed sensor
  2. Vehicle speed sensor signal circuit
  3. ECM
P0503
Momentary interruption and noise are detected when a rapid change of vehicle speed occurs while cruise control is in operation
  1. Vehicle speed sensor
  2. Vehicle speed sensor signal circuit
  3. ECM

WIRING DIAGRAM

The wiring diagram is the same as DTC P0500 of the SFI system.
  1. For vehicles with 1GR-FE, refer to the following procedures (Click here).
  2. For vehicles with 1UR-FE, refer to the following procedures (Click here).
  3. For vehicles with 3UR-FE, refer to the following procedures (Click here).
  4. For vehicles with 3UR-FBE, refer to the following procedures (Click here).

INSPECTION PROCEDURE

The inspection procedure is the same as DTC P0500 of the SFI system.
  1. For vehicles with 1GR-FE, refer to the following procedures (Click here).
  2. For vehicles with 1UR-FE, refer to the following procedures (Click here).
  3. For vehicles with 3UR-FE, refer to the following procedures (Click here).
  4. For vehicles with 3UR-FBE, refer to the following procedures (Click here).