OK the car is a 99 q45t. The front brakes have a sensor on each side, it's round in shape and goes to the spindle through the suspension assembley. From what I have gathered, it's the speed sensor for the traction control, and it is also somehow related to the ABS.

In the process of switching out the suspension, the sensor did not want to come out of the old one. I proceeded with the install without the sensor and now my ABS, TC OFF and SLIP indicators are turned on.

Can anyone tell me the name of this sensor, so i can order one from the online Infiniti store.

Much appreciated.

Is this what you're after?

47911=Front Sensor Assembly- Anti Skid (LH) 47911-6P00047910=Front Sensor Assembly - Anti Skid (RH) 47910-6P000

47970= Front Sensor Rotor- Anti Skid (LH/RH) 47970-4P000

47911 is what I'm after. I went onto InfinitiPartsUSA.com and they do not have part numbers available, but I think this description sounds right: "FRONT SPEED SENSOR, Q45, Left". What do you think?
Modified by Dark Anghell at 4:36 PM 3/26/2006

Dark Anghell wrote:47911 is what I'm after. I went onto InfinitiPartsUSA.com and they do not have part numbers available, but I think this description sounds right: "FRONT SPEED SENSOR, Q45, Left". What do you think?

Modified by Dark Anghell at 4:36 PM 3/26/2006

Part Number Search Results : Mechanical CatalogItem Number 479116P000MSRP $147.40 Core Price $0.00 Price $119.39Brakes - Anti-lock brakes - Front speed sensorFRONT SPEED SENSOR, Q45, Left 1997 - 2001 http://www.trademotion.com/par...gid=0

Cool thank you. The sensor is on order.