Renault Laguna II 1.8i ABS Error C1131 & C10C0: Brake Pressure Sensor & Low Voltage Issue

Question

Hello!

Well, I have a problem with ABS in Laguna II 1.8i, after starting the engine does not go off ABS and handbrake control.
Errors: C1131 and C10C0: brake pressure sensor, no controller power supply, voltage too low.
All relays, fuses, contacts have been checked, the power supply on the ABS block is coming.
What do you think? An ABS pump in? Or maybe the system itself at the pump?

77kris77 · Answer

The ABS pump is released. Replacing the electronics itself will not do anything. You must replace the entire pump.

Slawek570 · Answer

I will dig out the topic I have Lagune II 1.8 16v from 2001 and I have exactly the same problem and error C1131 which I can not remove of course, the ABS indicator light and the hand brake light what was the cause of the fault whether it is actually ABS pump pozdr

adam7009 · Answer

replacement pump.

coperfild · Answer

The driver itself can be replaced.

adam7009 · Answer

what will it change?, how damage is not in the driver?

ptr92 · Answer

The ABS pump module usually has three pluses. And the power to the minus, which are also to check.
And the fact that the brake pressure sensor error comes out does not always mean its failures. You need to analyze the actual values in the Abs steering wheel

adam7009 · Answer

always

ptr92 · Answer

Once in the skins superb I had a brake pressure sensor error. The error was canceled, but after pressing the brake pedal appeared. In real terms the pressure was good and the stop switch turned out to be guilty. I tested KTS, but I doubt that he misinterpreted the error

adam7009 · Answer

the small difference here is not canceled, you were canceling, and because it was good, only the system did not see that you pressed the pedal and the pressure increased.

Slawek570 · Answer

So the replacement pump can be regenerated or is it not better to replace it better?

epiotrek · Answer

The topic is supposedly over, but I had a similar case. Laguna II FL. Error slightly different C1113 - ABS Power Relay Coil Short Circuit To Battery.

Clearing the error did not help, after a while the error was active again. I took the ABS/ESP pump apart and there the pistons that drive the motor were blocked. I started it up, cleaned it, etc.
After bleeding the brake system, the error disappeared. Everything is working properly.
Jamming of these pistons in long-standing pumps is apparently a fairly common occurrence.

Renault Laguna II 1.8i ABS Error C1131 & C10C0: Brake Pressure Sensor & Low Voltage Issue

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