VOLVO
ABS-0066 - Front brake discs. Temperature too high
System
Anti-lock Braking System (ABS)
Volvo models this fault code applies to
Applies to the following models:
9 modelsC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008), V70 XC (1998–2000), V70 XC / XC70 (2001–2007)
Show models by year and engine (9)
What does this fault code mean?
The code shows that the front brake discs have become too hot, for example after long or heavy braking or after anti-spin control has been active for too long. The ABS function is normally not affected, but traction control may be temporarily blocked until the brakes have cooled.
Possible causes
- Anti-spin control has been active for too long
- The brakes have been used so much that the discs have overheated
- Long or heavy operation of the extra traction function, on cars that have it only
What you can do
- 1Let the brakes cool down completely before checking them
- 2Remove the front wheels and carry out a visual inspection of the brake calipers, pads and discs
- 3Look for heat damage such as discolouration, cracks or warped discs, and replace any damaged parts
- 4Check that the brake calipers are not sticking, since a sticking caliper causes overheating
- 5Brakes are safety-critical – have a workshop carry out all work on the brakes and the ABS system
Symptoms you may notice4
- ABS warning lamp lit
- Traction control warning lamp lit
- Traction control does not work
- The extra traction function does not work on cars that have it
What the fault can affect3
- The ABS function is not affected
- Traction control is blocked
- The extra traction function is blocked on cars that have it
General guidance for car owners. Diagnosis on the car can point to a different cause.