NHTSA ID Number: 10236765
Manufacturer Communication Number: SJ1001860
TSB/Document Date: 2023-05-30
Summary
incorrect wiring diagrams for certain customer functions for CMA MY24.
V5035A 2TBD 0.35 VT
Int_Seat RHD PPOW | PPOW2
SW_Height
V5037A 2TBD 0.35 RD
Int_Seat RHD PPOW | PPOW2
A28
V5038A 2TBD 0.35 GN
Int_Seat RHD PPOW | PPOW2
A14
PPOW | PPOW2
V5040A 2TBD 0.35 YE
Int_Seat RHD PPOW | PPOW2
A7
C7
V5324A 2TBD 1.5 WH
Int_Seat RHD PPOW | PPOW2
A PWR+
A1
M
PWR-
SW_Length
6/22
R5326G 2TBD 0.35 BK
Int_Seat_Vent_Ext RHD VENTSEAT
Blower_-
V5326G 2TBD 0.35 RD
Int_Seat_Vent_Ext RHD VENTSEAT
Blower_+
V5327G 2TBD 0.35 YE/BU
Int_Seat_Vent_Ext RHD VENTSEAT
A3
A11
A12
Int_Seat RHD
Height_Motor
A24
V5036A 2TBD 0.35 GY
Int_Seat RHD PPOW | PPOW2
V5039V 2TBD 0.35 WH
A6
Lumbar_Fwd/Back
3/345
R5015A 2TBD 0.35 BK
Int_Seat RHD PPOW | PPOW2
PASS SEAT CUSHION REAR EDGE HEIGHT ADJUSTING MOTOR
6/21
SW_Tilt
Tilt_Motor
SW_4w_J-pad_U/D
C3
V5325A 2TBD 1.5 YE
Int_Seat RHD PPOW | PPOW2
V5005A 2TBD 0.35 YE
Int_Lumbar RHD PPOW | PPOW2
A2
V5006A 2TBD 0.35 RD
Int_Lumbar RHD PPOW | PPOW2
A4
V5007A 2TBD 0.35 BU
Int_Lumbar RHD PPOW | PPOW2
A5
V5008A 2TBD 0.35 BN
Int_Lumbar RHD PPOW | PPOW2
UP
DOWN
C
PASS SEAT CUSHION FRONT EDGE HEIGHT ADJUSTING MOTOR
A1
A13
M
94/901:1
94/902:1
R5326D 2TBD 0.35 BK
Int_Seat_Vent RHD VENTSEAT
R5326E 2TBD 0.35 BK
Int_Seat_Vent_Ext RHD VENTSEAT
94/901:2
94/902:2
V5326D 2TBD 0.35 RD
Int_Seat_Vent RHD VENTSEAT
V5326E 2TBD 0.35 RD
Int_Seat_Vent_Ext RHD VENTSEAT
PWR- A
A3
SW_4w_J-pad_fw/bw
A27
94/901:3
94/902:3
V5327D 2TBD 0.35 YE/BU
Int_Seat_Vent RHD VENTSEAT
93/24_597
93/23_597
V5327E 2TBD 0.35 YE/BU
Int_Seat_Vent_Ext RHD VENTSEAT
R5326F 2TBD 0.35 BK
Int_Seat_Vent_Ext RHD VENTSEAT
Blower_-
V5326F 2TBD 0.35 RD
Int_Seat_Vent_Ext RHD VENTSEAT
Blower_+
V5327F 2TBD 0.35 YE/BU
Int_Seat_Vent_Ext RHD VENTSEAT
D
A3
A1
PWM_Signal
A2
6/150.2
VENTILATION FAN LEFT FRONT SEAT CUSHION EXTENSION RIGHT
Lumbar_FWD_output
Lumbar_RWD_output
Common_GND_tilt,lumbar_U/D_&_I/O
A30
Lumbar_UP
C9
R5325A 2TBD 1.5 BK
Int_Seat RHD PPOW | PPOW2
A15
Vent_Cu_GND
Lumbar_down_output
A1
A29
Lumbar_GND
Vent_Cu
A17
A32
Vent_logic
6/228
A3
A31
R5002A 2TBD 0.35 BK
Int_Lumbar RHD PPOW | PPOW2
GND
PWM_Signal
A2
A PWR+
SEAT SWITCH PACK FRONT RIGHT
A1
INFLATE
A1
SW_Recline
93/22_597
DEFLATE
A3
SEAT COMFORT PUMP LEFT
A19
93/25_597
R5326A 2TBD 0.35 BK
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
R5326C 2TBD 0.35 BK
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
93/26_597
V5326A 2TBD 0.35 RD
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
93/21_597
V5327A 2TBD 0.35 YE/BU
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
V5326C 2TBD 0.35 RD
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
R5326B 2TBD 0.35 BK
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
Blower_-
V5326B 2TBD 0.35 RD
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
Blower_+
A3
A1
V5327B 2TBD 0.35 YE/BU
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
PWM_Signal
A2
6/150
VENTILATION FAN LH FRONT SEAT CUSHION
V5327C 2TBD 0.35 YE/BU
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
V5327H 2TBD 0.35 YE/BU
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
Vent_BR
A16
Vent_BR_GND
A4
D
PWM_Signal
A2
V5328A 2TBD 0.35 RD/WH
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
Blower_+
R5329A 2TBD 0.35 BK/WH
Int_Seat RHD VENTSEAT & ( PPOW | PPOW2 )
Blower_-
A1
A3
6/151
VENTILATION FAN LH FRONT SEAT BACKREST
Heating_Cu/Br
C2
NTC
A20
NTC_GND
A3
7/378
E
7/255:2
G1502F
2TBD 0.35 BK
Int_Seat
RHD
Heating_Cu/Br_GND
( PPOW | PPOW2 ) & COS
C1
G1502GA 2TBD 0.5 BN
Int_Seat RHD ( PPOW | PPOW2 ) & EU5GEN4
V5027B 2TBD 1.0 WH
Int_Seat_Heat RHD FSHEAT
0.75 GY
HEATER+
A1
V5028A 2TBD 0.35 GY
Int_Seat RHD FSHEAT & ( PPOW | PPOW2 )
94/9912:2
V5028B 2TBD 0.35 GY
Int_Seat_Heat RHD FSHEAT
0.35 YE
SENSOR_+
A2
R5027A 2TBD 0.35 WH/VT
Int_Seat RHD FSHEAT & ( PPOW | PPOW2 )
94/9912:3
R5027B 2TBD 0.35 WH/VT
Int_Seat_Heat RHD FSHEAT
0.35 YE
SENSOR_A3
R5030A 2TBD 1.0 BK
Int_Seat RHD FSHEAT & ( PPOW | PPOW2 )
94/9912:4
V5029A 2TBD 1.0 BK
Int_Seat_Heat RHD FSHEAT
0.75 BN
HEATERA4
A1
9/18 LEFT SEAT CUSHION HEATER
G1502H
2TBD 2.5 BK
G1502J
Int_Seat
RHD
Int_Seat
RHD
G1502V
2TBD 0.35 BK
Int_Seat
RHD
94/506:6
V5027A 2TBD 1.0 WH
Int_Seat RHD FSHEAT & ( PPOW | PPOW2 )
94/9912:1
PPOW | PPOW2
93/12_248
KL_31,GND
2TBD 2.5 BK
PPOW | PPOW2
B1
Driv/Pass_pin-resistor_coding
PPOW | PPOW2
94/8902:1
V5029B 2TBD 1.0 BK
Int_Seat RHD FSHEAT
R5027C 2TBD 0.35 WH/VT
Int_Seat RHD FSHEAT
94/8902:2
94/8902:3
A21
94/8902:4
4/276 SEAT MODULE LEFT SML
SENSOR_A3
HEATERA4
9/16 LEFT SEAT BACKREST HEATER
623A_PP_CC_04_06_2023
Document title
10A_Passenger_Seat_Internal_Harness_High_RHD
Document Type
Release Status
DRAW/ELSY
RELEASED
Volvo
Document No
33445458
VOLVO CAR CORPORATION
Issue
035
1
2
3
4
5
6
E
A2
V5029C 2TBD 1.0 BK
Pigtail RHD FSHEAT
R5027D 2TBD 0.35 WH/VT
Pigtail RHD FSHEAT
R5027E 2TBD 0.35 WH/VT
Pigtail RHD FSHEAT
R5030B 2TBD 1.0 BK
Pigtail RHD FSHEAT
The copying, distribution and utilization of this document
as well as the communication of its contents to others
without expressed authorization is prohibited. Offenders
will be held liable for payment of damages. All rights
reserved in the event of the grant of a patent, utility
model or ornamental design registration.
F
SENSOR_+
7
Edited
April/19/2023
Page No
144/146
8
F
1
2
3
4
5
6
7
8
10A Passenger Seat Internal Harness Mech LHD
A
A
94/506:3
SA1082C 2TBD 1.0 RD
Int_Seat LHD FSHEAT & ( PMEC | PMEC2 )
Battery+_kl30
LIN
A1
SA1082D 2TBD 0.35 RD
Int_Seat LHD PMEC2 & LUMB_4W
B
94/506:11
L1118M 2TBD 0.35 WH
Int_Seat LHD FSHEAT & ( PMEC | PMEC2 )
B
LIN_slave
B6
KL30
A7
Inflate
A5
Deflate
A6
Up
A3
Down
A4
GND_to_Pump
A2
GND
A1
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TSB/Document ID: SJ1001860
Replacement Service Bulletin Number:
MFR Communication Date: 2023-04-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:ELECTRICAL
MFR Component System:
MFR Component Subsystem:
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