What does code P1710 mean?

Q: What does code P1710 mean?

Back-Up Signal For Speed Sensor Circuit Malfunction. P1710 on Suzuki vehicles indicates that the Transmission Control Module (TCM) has detected a malfunction in the back-up signal circuit for the speed sensor, which is the reverse signal used to confirm vehicle direction. The TCM expects a voltage signal when the gear selector is in reverse, and it sets this code when the signal is missing, erratic, or implausible compared to other speed inputs.

DTC codes / Suzuki codes / P1710

P1710 · SuzukiBack-Up Signal For Speed Sensor Circuit Malfunction

P1710 on Suzuki vehicles indicates that the Transmission Control Module (TCM) has detected a malfunction in the back-up signal circuit for the speed sensor, which is the reverse signal used to confirm vehicle direction. The TCM expects a voltage signal when the gear selector is in reverse, and it sets this code when the signal is missing, erratic, or implausible compared to other speed inputs.

SystemPowertrain

Code typeSuzuki specific

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

Guidance is general and written for Suzuki vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.