Customer questions

VOLVO V70 II (285) T5 - Diagnostic System (EOBD/OBDII) - P1631

Customer question from Jun 8, 2016, 9:10:00 AM
symptoms

  • abs/stc lights on, ABS pump constantly activating

Answer from Jun 10, 2016, 6:24:57 PM

Hello WaltSM, thanks for your question in the autoaid community.
Your described fault Code means the following: Main Relay Malfunction (power hold)
Check the System voltage at the ABS Control Unit, then look with a circuit diagram for the relays.
You have to look why this Relay doesn´t work right. It could be a fault in the relay but it also could be a Problem Comes from the Relay Control.

Look around the fuses, maybe a fuse is burned.

Greetings
Team autoaid

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