Volvo ECM (Engine Control Module)  

Issues are often related to: water damage, internal damage to the electronics, immobilizer errors, unstable engine operation, floating idle, etc.

Module location:

Engine compartment  (removing some types of modules, may require special tool). 

Recommended testing before replacing module:

  • Fuses

  • Connection

  • Battery

  • Wires

  • Communication with diagnostic tool 

Supported part-numbers:

1275781, 30637733, 30646931, 30646978, 30668479, 30684877, 30729826, 30729999, 30732804, 30771550, 30788269, 30788917, 31272463, 31286154, 8627148, 8627454, 8627455, 8627471, 8627757, 8642193, 8667710, 8670169, 8675155, 8675760, 8675761, 8677708, 8692554, 9202197, 9470738, 9486129, 9496504, 9497544, 30650454, 30650677, 30713699, 30729065, 30729274, 30729518, 30729800,30729801, 30743102, 30743219, 30743371, 30743623, 30771350, 30785146, 30785520, 30788961, 30788975, 31211071, 31211076, 31211081, 31269030, 31269095, 31272996, 31286085, 31286161,31303388, 31336000, 8667577, 8692329

Ask your hardware seller about any warranty’s the product may have, as we cannot provide any hardware warranty.

List of vehicles, which have such modules:

C30- (2007 – 2013) P1

S40- (2004 – 2012) P1

V50- (2004 – 2012) P1

C70- (2006 – 2013) P1

S70/C70/V70/V70XC - (1999 – 2002) P80

S60 - (2001 – 2009) P2

V70 - (2000 – 2008) P2

V70XC/XC70 - (2000 – 2007) P2

S80 - (1999 – 2006) P2

XC90 - (2003 – 2013) P2/P28