COMPUTER DATA LINES

(at left side of engine compt, forward of strut tower) engine compartment distribution box
(awd w/o four-c)
(four-c)
A15
A16
Alternator (left side of engine)
B23
B24
B25
B26
Body sensor cluster (bsc) (dynamic stability traction) (under front passenger's seat)
Brake control module (bcm) (at left rear corner of engine compartment)
C16
C21
C22
C32
Central electronic module (behind left side of dash)
Combustion preheater module (cpm) (left front corner of engine compt)
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D58
Data link connector (dlc) (below left side of dash)
Differential electronic module (at rear differential)
Driver door module (ddm)
Fuse c9 5a
G84 (at right kick panel)
Hot at all times
Lights switch unit (lsm)
Nca
Occupant weight sensor (ows) (under front passenger's seat)
Passenger compartment fuse box (at left end of dash)
Pnk
Rain sensor module (rsm) (above center of windshield, forward of rearview mirror)
Red
Siren control module (scm) (in right front wheelwell)
Steering angle sensor module
Steering wheel module (swm)
Sunroof control module (srm) (forward of sun roof opening)
Suspension module (sum) (four-c) (under center console)
Upper electronic module (uem) (rearward of roof console)
W/o sunroof

(rear of roof) antenna control module
(under right front seat) audio module
(w/o mmm)
(w/o mp)
(w/o mp1)
(w/o phm)
A10
A11
A12
A14
A37
A55
Accessory electronic module (aem) (at right rear corner of cargo compt)
Air quality sensor (aqs) (at right side of plenum)
Automatic transmission mode selector
B13
B14
B21
Bass speaker
C13
C14
Cd player control module (mp2)
Climate control module (ccm)
D19
D20
D21
D26
D30
D32
Damper motor module (dmm) (on hvac housing)
Damper motor module (on hvac housing)
Driver information module (dim)
Electronic throttle module (etm) (gasoline) (on left side of engine)
Engine control module (ecm) (at right side of engine compartment, forward of strut tower)
Gear selector module (gsm)
Inclination sensor module (ism) (left rear corner of cargo compt)
Infotainment control module (icm)
Left seat heater module (shm) (under left front seat)
Md player control module (mp1)
Multimedia module
Nca
Parking assistance module (pam) (at left rear corner of cargo compt)
Passenger door module (pdm) (under right front seat)
Phone module (phm)
Power seat module (psm) (under driver's seat)
Rear electronic module (rem) (at left rear corner of cargo compt)
Right seat heater module (shm) (under right front seat)
Road traffic information (rti) (left rear corner of cargo compt)
Transmission control module (tcm) (automatic) (at right side of engine compartment, forward of strut tower)

Alternator (left side of engine)
B23
B24
B25
B26
Body sensor cluster (bsc) (dynamic stability traction) (under front passenger's seat)
Brake control module (bcm) (at left rear corner of engine compartment)
C16
C21
C22
C32
Central electronic module (behind left side of dash)
Combustion preheater module (cpm) (left front corner of engine compt)
D24
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D58
Data link connector (dlc) (below left side of dash)
Differential electronic module (at rear differential)
Driver door module (ddm)
Fuse c10 5a
G84 (at right kick panel)
Hot at all times
Left camera module (in left power door mirror)
Lights switch unit (lsm)
Nca
Occupant weight sensor (ows) (under front passenger's seat)
Passenger compartment fuse box (at left end of dash)
Pnk
Rain sensor module (rsm) (above center of windshield, forward of rearview mirror)
Red
Right camera module (in right power door mirror)
Siren control module (scm) (in right front wheelwell)
Steering angle sensor module
Steering wheel module (swm)
Sunroof control module (srm) (forward of sun roof opening)
Upper electronic module (uem) (rearward of roof console)
W/o sunroof

(rear of roof) antenna control module
(under right front seat) audio module
(w/o mmm)
(w/o mp)
(w/o mp1)
(w/o phm)
4.4l
A/t mode selector
A10
A11
A12
A14
A25
Accessory electronic module (aem) (at right rear corner of cargo compt)
Air quality sensor (aqs) (at right side of plenum)
B13
B14
B21
B45
B58
C13
C14
Cd player control module (mp2)
Climate control module (ccm)
D19
D26
D30
D32
Damper motor module (dmm) (on hvac housing)
Damper motor module (on hvac housing)
Driver information module (dim)
Engine control module (ecm) (at right side of engine compartment, forward of strut tower) (4.4l engine)
Engine control module (ecm) (at right side of engine compartment, forward of strut tower) (except 4.4l engine)
Except 4.4l engine
Except tf-80sc
Gear selector module (gsm)
Inclination sensor module (ism) (left rear corner of cargo compt)
Infotainment control module (icm)
Left seat heater module (shm) (under left front seat)
Md player control module (mp1)
Multimedia module
Nca
Parking assistance module (pam) (at left rear corner of cargo compt)
Passenger door module (pdm) (under right front seat)
Phone module (phm)
Power seat module (psm) (under driver's seat)
Rear electronic module (rem) (at left rear corner of cargo compt)
Right seat heater module (shm) (under right front seat)
Subwoofer module
Tf-80sc
Transmission control module (tcm) (automatic) (at right side of engine compartment, forward of strut tower)

COMPUTER DATA LINES – Volvo XC90 T-6 2005 – SYSTEM WIRING DIAGRAMS