2002 R1150rt - iABS failure - fault readout

Good Day, I have readouts from my dealership, they are saying replace service unit, $3500. Not ready to do that. Here are the readouts. Can anyone confirm or reply specifically to the report?

Fault condition: Main computer cannot active the ABS indicator light

Condition for fault ID = Voltage supply 9.0 < U < 16.0 V

Condition for fult memory = ABS indicator light does not match the activation level of main computer

Action = Check wiring harness, check control unit

Note on effect of fault = none

Driver info = General warning light active

Procedure text from report:

Test result - the deviation values of the internal pressure sensors are outside the specified values

check drift of internal pressure sensors -

Notes = ABS pressure modulator may have been too hot.......

Feedback welcome, has anyone read these reports before?

Thanks, Dave

Good Day, I have readouts from my dealership, they are saying replace service unit, $3500. Not ready to do that. Here are the readouts. Can anyone confirm or reply specifically to the report?

 

Fault condition: Main computer cannot active the ABS indicator light

Condition for fault ID = Voltage supply 9.0 < U < 16.0 V

Condition for fult memory = ABS indicator light does not match the activation level of main computer

Action = Check wiring harness, check control unit

Note on effect of fault = none

Driver info = General warning light active

 

Procedure text from report:

Test result - the deviation values of the internal pressure sensors are outside the specified values

check drift of internal pressure sensors -

Notes = ABS pressure modulator may have been too hot.......

 

Feedback welcome, has anyone read these reports before?

 

Thanks, Dave

Afternoon Dave

Yes, I have seen those reports before & truthfully they don't always make much sense.

The main one that you need to pay attention to in the one I have highlighted in blue above. On the I-ABS systems the modulator internal pressure sensors are the usual cause of failure & not available to buy anywhere.

My suggestion is to get an opinion on your test report from a company that specialized in ABS module repairs. That company is Module Masters.

You can probably call Module Masters then read them your test report or call & ask if you can text or E-Mail the report to them (they are a friendly company to do business with).

Thanks for the quick reply D.R. !!