850R Cruise Control not working

just like it says, i've been readin a lil and ppl keep sayin that its some Vac line undeer the battery??

any expierence/help appriciated!!

volvo-slyder wrote:just like it says, i've been readin a lil and ppl keep sayin that its some Vac line undeer the battery??

any expierence/help appriciated!!

under the battery???? I thought it was near the firewall. I will look when I get home. Mine doesn't really hold too well. I don't think it's the vacuum line, but rather the actuator itself.

Check your battery tray area. Battery acid/corrosion has been know to cause havoc on the vacuum pumps since they are mounted right under the tray. Also check for vacuum leaks in the cruise system and the usual brake pedal switch to make sure it is adjusted properly.