Q: obd code po700

asked by on September 13, 2017

OBD/ CODE IS PO700. CALLS FOR SPEED SENSOR. I HAVE NO CRUSE CONTROL, NO SPEEDOMETER.

My car has 190000 miles.
My car has an automatic transmission.

Speed Sensor Replacement $99.07 - $1306.92 Get a Quote

The transmission speed sensor reads the rotational speed of the reluctor wheel, located within the transmission. The speed sensor also controls the anti-lock braking system. Driving with a bad speed sensor usually causes the ABS to malfunction and can lead to loss of braking power and/or an accident. When this is not working properly, you may also notice the transmission hesitating to shift gears, erratic tachometer readings, the speedometer not working properly or the odometer not working properly. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your vehicle.

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