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Brian Barr
Brian Barr,
Category: Volvo
Satisfied Customers: 22
Experience:  head tech at Jrs Automotive Sales and Service
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What is code 510F 2001 Volvo v 70 xc l5 turbo?

Customer Question

what is code 510F 2001 Volvo v 70 xc l5 turbo ?
Submitted: 3 months ago.
Category: Volvo
Customer: replied 3 months ago.
Just checking for an update on yesterdays question on the Volvo.Thanks.Mike
Expert:  Brian Barr replied 3 months ago.
That is a code stating that their is no communication to the abs module
Expert:  Brian Barr replied 3 months ago.
1. Check fuse 11C/9 for power with the key on.2. If there is no power, access overload relay 2/31 located at position CMA3 on the Central Electronic Module (CEM).3. Remove relay and check for power on terminal 2 of the relay base (power from ignition switch, Blue/Red wire). Check for good ground on terminal 1. Also check for battery power on terminal 3.4. If relay is working properly, it should power up terminal 5 (Blue wire) which powers up fuses 11C/7-9. If it is not and all other checks are good, replace the relay.5. At the ABS module, check for power on terminals 4, 9 and 25. Check grounds on terminals 8 and 24.6. Check the network wiring. Terminal 10 (Green wire) should be about 2.2 V and terminal 11 (White wire) should be about 2.8 V. Check resistance between the 2 wires with the battery disconnected. With the ABS control module disconnected, expect 120 ohms and with it connected, expect 60 ohms.7. If all checks are good, replace the ABS control module.
Expert:  Brian Barr replied 3 months ago.
I would start with that.

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