Volvo cem relay. Make: Volvo Code: CEM-B110114 Definition: Comfort Relay. Any suggestions on a replacement? Anyone used this eBay seller We would like to show you a description here but the site won’t allow us. This tutorial For an 2004 R car the fuel pump relay is located on the CEM (under the dash) It's on the bottom row - there are 6 (or places for 6 relays) it's the 4th relay from the left in position cmi12. Inspect the fuses and CEM terminals for burnt pins. The document provides a summary of signals for the Central Electronic Module (CEM) of a Volvo vehicle. Checked fuses and swapped over relays from donor car that does start. I have added the rear wiper Relay and fuse box passenger. Relays/Shunts Passenger compartment CMA2 CSH4 c SH4 c SHE Relays/Shunts in passenger compartment Pos CMA2 CMAS CM Il CM 12 CM 14 CM 15 CM 17 1 CM112 CM114 CM121 CM 122 These instructions demonstrate how to remove a Central Electronic Module for Volvo 1999 - 2004 S80, 2001 - 2004 S70, V70, XC70, and 2003 - 2004 XC90. Checked CEM, all connectors. 2005 up Volvo's use some type of internal electronic on/off switch inside the CEM to control the 12 volt output to the low beam bulbs. ypj, gyg, ivl, ehk, yqt, hgt, aes, tsy, xyb, nre, ris, dyv, gfg, ewx, ckr,