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rudolfice93

Safrane ABS Light Lateral Acceleration Sensor Fault

I'm pulling my hair out! I've got a '99 Renault Safrane with a gasoline engine, and the ABS light keeps popping up. The ABS system is failing, and the diagnostic scan is showing a lateral acceleration sensor fault. I suspect the control unit is defective. Has anyone dealt with this before? Any ideas before I'm 1000€ poorer?

Summary of the thread

A 1999 Renault Safrane owner is experiencing an issue with the ABS light, indicating a lateral acceleration sensor fault. The owner suspects a defective control unit as the cause. Another individual suggests checking the steering angle and yaw rate sensors, as these could be related to electronic stability control issues. It is recommended to visit a workshop with proper diagnostic equipment to accurately identify and resolve the problem.

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4 comment(s)

louiswolf1

I had similar issues with my Safrane. Have you checked the steering angle sensor and yaw rate sensor readings during a diagnostic scan? Could be related to electronic stability control issues.

rudolfice93 (community.author)

Thanks for the quick reply! The steering angle and yaw rate sensors... hmm, I didn't dive that deep. Where exactly should I be looking when I run the diagnostic? Any specific values or ranges I should be aiming for? Any help is greatly appreciated!

louiswolf1

I can't give you exact figures, but if the readings are erratic or zero, then the sensor or the control unit itself is most likely the problem. At this point, I'd recommend a workshop with the proper diagnostic equipment. It will save you money in the long run.

rudolfice93 (community.author)

Thanks! I appreciate the advice. Looks like I'm headed to the workshop. Will let you know what they find!

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RENAULT

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SAFRANE