dealmonster1169

2001 RX 300

I have the CEL and VSC light light illuminated with the below codes showing up:

C0200- Right Front Wheel Speed Signal Fault

C1223- Fault in ABS Control System

C1224- Open/Short Circuit in NE Signal Circuit

P1130- A/F Sensor Circuit Range/Performance B1-S1

I am planning to replace the ABS Speed Sensor to hopefully correct the first problem.

How do I know if I should replace the Air Fuel Ratio Sensor or the Oxygen Sensor to correct P1130? Based on reading some of the other forums, I should look into cleaning the Mass Air Flow Sensor (MAF), but after that which direction do I go?

Thanks!

I have a 2003 Lexus RX300 and the VSC, Traction control, and check engine light have come on. It has been on for about 2 months. I tried putting a new gas cap on but the lights haven't gone off yet. Can someone help me out on this?

I have been having the same problem. Along with this, it feels like the ABS brakes are activating when I begin to move from a stop. Did you expereince this? I see your post was from a year ago, so wondering if you did find a solution that you can share.

Thanks!

paulsuerth,

You are looking for the ABS speed sensor. The RR ABS speed sensor part number for

'91 LS400 is 89545-50020. The speed sensor cost approx. $110-130 dollars, some

dealers will charge over $200. Best to shop for OEM at one of the discounted

Lexus dealerships. Use search to find them in the LS400/LS430 lexusownersclub

forum.

Do you know the ABS speed sensor number and source for a 2001 RX300. Right Front ABS Speed Sensor.

Hello everyone, I was driving last night and noticed when I tried to accelerate that car would vibrate for 3 seconds and sounded like the ABS was kicking in. During the 3 seconds the car would barely move, sort of like if you try to accelerate with the hand brake on. Does anyone know what the issue could be? I would really appreciate the help. Thanks

-Pablo

Pablo,

I am having the some exact problem with my Rx300(2001). In addition to feeling like the ABS was kicking in the VSC (vechilce skid control???) light on the dashboard flashes along with a light showing a vechicle with small skid marks. Currently the CEL and VSC are illuminated on the dashboard, but the car drives normal and I have not been able to dublicate the problem for a few weeks.

I took the car to a local mechanic and pulled the following codes:

C0200- Right Front Wheel Speed Signal Fault

C1223- Fault in ABS Control System

C1224- Open/Short Circuit in NE Signal Circuit

P1130- A/F Sensor Circuit Range/Performance B1-S1

I am wondering if you can share any details on how to correct the problem? I am planning to change the ABS sensor tomorrow which is $200, unless someone knows how to get cheaper?