Yesterday warning light intermittent: "
Stop Bulb Check", and when that happens, only 3rd brake light is on.
Hours of searching the web since yesterday, absolutely no solid leads to the fix on any forum... results anything from wires, bulbs, corrosion, sockets to full CEM replacement, despite what appears to be somewhat common issue.
I replaced the bulbs, I checked the fuse, I removed the sockets and cleaned them up, I wiggled the B:3 wire set leading from the CEM - nothing...
So to all the P2 owners if this dreaded "
Stop Bulb Check" happens:
This is the diagram for the CEM module with possible culprits
This is a very very good full wiring info for 1st generation of
XC70/V70RV70/XC90
for
@northNH since your cars are 2005, this is your PDF (in case you don't have it yet)
XC70/V70R/V70/XC90
Then I stumbled on this short primitive video:
Then I went to our local pick-a-part and this is what $4.00 buys me (including the $2.00 entrance fee)
And here is to the budget fixed brake lights!
One thing to mention: This forum is very unique to how much detailed, accurate information and resources available, and willingness of members to share their knowledge and experience - appreciate you gents! It is certainly not the same with the Volvo forums form what I can tell...
Regards,
D