Input Speed Sensor (Primary Speed Sensor)

DTC P1715 INPUT SPEED SENSOR (PRIMARY SPEED SENSOR)

Description
ECM receives primary speed sensor signal from TCM through CAN communication line.




CONSULT-II Reference Value in Data Monitor Mode




On Board Diagnosis Logic

NOTE:
- If DTC P1715 is displayed with DTC U1000 or U1001 first perform the trouble diagnosis for DTC U1000, U1001. Refer to EC-143. U1000
- If DTC P1715 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to EC-145. U1010
- If DTC P1715 is displayed with DTC P0335, first perform the trouble diagnosis for DTC P0335. Refer to EC-295. P0335
- If DTC P1715 is displayed with DTC P0340 first perform the trouble diagnosis for DTC P0340. Refer to EC-302. P0340
- If DTC P1715 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to EC-397. P0605

The MIL will not light up for this diagnosis.

DTC Confirmation Procedure

CAUTION: Always drive vehicle at a safe speed.

NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

WITH CONSULT-II
1. Turn ignition switch ON.




2. Select "DATA MONITOR" mode with CONSULT-II.
3. Start engine.
4. Drive vehicle at a speed of more than 50 km/h (31 MPH) for at least 5 seconds.
5. If 1st trip DTC is detected, go to "Diagnostic Procedure" below.

WITH GST
Follow the procedure "WITH CONSULT-II".

Diagnostic Procedure

Step 1-2: