Version 2.01. 8/29/2001. 5.0 CPT8000 Electrical Connectors and Wiring
Diagrams. This section ... CPT8000 Wiring Diagram – All Models Except E46. 5.6
B.
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.0
CPT8000 Electrical Connectors and Wiring Diagrams
This section contains drawings of Electrical Connectors and information on Pin Configuration, Pin Numbers, Wire Colors and Pin Descriptions. 5.1
25 Pin D-Sub Connector to TCU Adapter Cable
5.2A
Eject Box Wiring Harness – 18 Male Pin, Female ELO Connector
5.2B
Factory Installed – 18 Female Pin, Male ELO Connector
5.3
CPT8000 12-Pin Wiring Harness Connector
5.4
CPT8000 26-Pin ELO Connector for E46 Convertible
5.5
28-Pin Multilock TCU Connector
5.6A
CPT8000 Wiring Diagram – All Models Except E46
5.6B
CPT8000 Wiring Diagram – E46 Only
Version 2.01
8/29/2001
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.1
25 Pin D-Sub Connector to TCU Adapter Cable
Figure 1 - Looking into 25 pin D-Sub Connector
Figure 2 - Connector
This is a male connector, number X18500, comprised of 25 female pins and mates with a female connector, with 25 male pins, on the TCU adapter cable. It is used with all models equipped with the CPT8000. Figure 1 represents the connector with pin orientation and figure 2 is a drawing of the actual connector. Wire colors may vary due to manufacturing variations. Pin #
Wire Color
Pin Description
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Yellow-Red White Brown-Black Red-Yellow Purple-Red Blue-Green White-Blue Orange Blue-Yellow White-Brown Blue White-Red Yellow-Brown Green Yellow-Black Red-Yellow Brown-Black White-Green Orange Black White-Gray White-Gray-Yellow Yellow White-Black Brown-Yellow
RX On/Off Mayday Switch - LED KL31 - Ground KL30 - B+ Ignition Sense TX Audio Battery Feedback Hand Set Power Supply Mayday Switch - Emergency Entertainment Mute TXD Reserved Mayday Switch - Roadside Assistance Microphone – Negative Microphone – Positive KL30 - B+ KL31 - Ground RXD Speaker – Positive Shielded Ground to Microphone Telephone On I-Bus Logic Ground Analog Ground Speaker – Negative
Version 2.01
Notes
M5 = Purple
5 Wagon = Brown-white 5 Wagon = White
M5 = Blue-black, 5 Wagon = Black-white
M5 = Blue-brown, 5 Wagon = Black-brown 8/29/2001
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.2A
Eject Box Wiring Harness - 18 Male Pin, Female ELO Connector
Figure 1 - 18 Male Pin ELO Connector
Figure 2 - Connector
This is a female connector, number X4545, with 18 male pins located at the end of the eject box wiring harness and mates with a male connector containing 18 female pins at the end of the factory wiring harness that ends at the console. It is used with all models equipped with the CPT8000. Figure 1 represents the connector with pin orientation and figure 2 is a drawing of the actual connector. Wire colors may vary due to manufacturing variations. Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Version 2.01
Wire Color Orange None White-Blue Gray White-Gray Brown White-Black None White-Gray None White-Gray None Orange White-Gray Yellow-Black White-Blue Brown White-Black
Pin Description TXD Not Used RXD RX On/Off Jumper to Pin 9 TX Audio Logic Ground Not Used I-Bus Not Used Telephone On - In Not Used Hand Set Power Supply Telephone On - Out 58G - Not Used Battery Feedback KL31 - Ground Audio Ground
Notes
8/29/2001
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.2B
Factory Installed - 18 Female Pin, Male ELO Connector
Figure 1 - 18 Female Pin ELO Connector
Figure 2 - Connector
This is a male connector, number X4545, with 18 female pins on the factory wiring harness ending at the console and mates with a female connector, with male pins. It is used with all models equipped with the CPT8000. Figure 1 represents the connector with pin orientation and Figure 2 is a drawing of the actual connector. Wire colors may vary due to manufacturing variations. Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Version 2.01
Wire Color Blue White-Red White-Green Yellow-Red None Blue-Green Yellow Purple-Red White-Gray-Yellow Red-Yellow White-Yellow None Orange White-Gray Gray-Red or Gray-Yellow White-Blue Brown White-Black
Pin Description TXD Reserved RXD RX On/Off Not Used TX Audio Logic Ground Ignition I-Bus KL30 - B+ Telephone On - In Not Used Hand Set Power Supply Telephone On - Out
Notes
58G - Not Used Battery Feedback KL31 – Ground Audio Ground
5 Wagon = Gray-red 5 Wagon = Brown-black
8/29/2001
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.3
CPT8000 12-Pin Wiring Harness Connector
Figure 1A - CPT8000 Wiring Harness Connector Female Connector - 12 Male Pins
Figure 1B - CPT8000 Wiring Harness Connector
Figure 2 - Connector
Male Connector - 12 Female Pins A male connector, number X400, with 12 female pins connects the factory-installed phone wiring harness to the vehicle's wiring. It mates with a female connector, with 12 male pins that is part of the vehicle wiring. It is used with all models equipped with the CPT8000 except for E46 which has the phone wiring harness wired directly with the vehicles main wiring harness. Figures 1A and 1B above, represent the connectors with pin orientation and Figure 2 is a drawing of the actual connectors. Wire colors may vary due to manufacturing variations. Pin # 1 2 3 4 5 6 7 8 9 10 11 12 Version 2.01
Wire Color Red-Yellow Purple-Red Blue-Yellow White-Gray-Yellow Gray-Red White Brown-Black White-Brown Black-White Black-Brown White-Green Yellow Brown
Pin Description Notes KL30 - B+ Ignition Mayday Switch - Emergency I-Bus 58G Mayday Switch - LED KL31 - Ground Mute Speaker – Positive Speaker – Negative Telephone On Mayday Switch-Roadside Assistance 8/29/2001
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.4
26 Female Pin, Male ELO Connector for E46 Convertible
Figure 1 - 26 Female Pin ELO Connector
Figure 2 - Connector
This is a male connector, number X0000, with 26 female pins and mates with a female connector with 26 male pins on the TCU adapter cable. It is used only with the E46 convertible model equipped with the CPT8000. Figure 1 represents the connector with pin orientation and Figure 2 is a drawing of the actual connector. Wire colors may vary due to manufacturing variations. Pin #
Wire Color
Pin Description
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Yellow-Red None Brown Red Violet Blue-Green Grey-Green Blue-Yellow None Black Blue White-Red None White Brown-White Red Brown White-Green Black Brown-Black Grey-Red White-Red Yellow White-Black Yellow None
RX On/Off Not Used KL31 (Ground) KL 30 (B+) KLR TX Audio Battery Feedback Handset Power Supply Not Used Ent. Mute TXD Reserved Not Used Microphone - Negative Microphone - Positive KL 30 (B+) KL31 (Ground) RXD Speaker Positive Shield Ground Telephone On I-Bus Logic Ground Analog Ground Speaker Negative Not Used
Version 2.01
Notes
8/29/2001
--------------- BMW CPT8000 Training & Troubleshooting Manual ---------------
5.5
28 Pin Multilock TCU Connector
J2
7
B 12 9
A
16
1
6 1
J1
8
Figure 1 - 28 - Pin Multilock TCU Connector This is a male connector with 28 female pins and mates with a female connector with 26 male pins on the TCU adapter cable. Figure 1 represents the connector with pin orientation. Wire colors may vary due to manufacturing variations. 25 Pin DSUB Pin #
28 Pin Multilock Pin #
Wire Color
Pin Description
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
A8 B3 B2 B1 B4 A4 A5 A6 A13 B5 A1 A2 A3 B10 B11 A12 A11 A7 B8 B9 A14 B12 A15 A16 B7
Yellow-Red White Brown-Black Red-Yellow Violet-Red Blue-Green White-Blue Orange Blue-Yellow White-Brown Blue White-Red Yellow-Brown Green Yellow-Black Red-Yellow Brown-Black White-Green Blue-Black Black White-Gray White-Gray-Yellow Yellow White-black Blue-Brown
RX Audio On/Off LED Output Vehicle Battery Ground Vehicle Battery Voltage Ignition Tx Audio Battery Feedback External B+ Emergency Button Mute TxD Reserved Roadside Button Microphone - Negative Microphone - Positive Battery + Battery Ground RxD Speaker Positive Shield Telephone On I-Bus Logic Ground Audio Ground Speaker Negative
Version 2.01
Notes
8/29/2001
5.6A
Version 2.01
Spkr. Pos. WS/BR
Spk 9
B+ 1
58 5
Tel on 11
Emer 3
IBus 4
KLR 2
LED 6
Road 12 GE/BR
12 Pin Vehicle Connector - X400 Gnd 7
BL
WS/GE RT/GE BR/SW
WS/RT WS/GN or GN/RT GE/RT
BL/GN GE VI/RT WS/GR/GE RT/GE WS/GE
OR WS/GR GR/RT or GR/GE WS/BL BR/SW WS/SW
1
3
2
1
3
6
5
4
3
2
1
Logic Gnd
TX Audio
Not Used
RX on-off
RXD
Reserved
TXD
18 Pin ELO X4545B
7
I-BUS
KLR 9
B+ (KL30)
14
13
Batt Fdbk
KL58G
Tel On (Out)
Handset Power Supply
Tel On (In)
15
11
16
Gnd (KL31)
Not Used
17
Audio Gnd
W/O Compensator
OR
Eject Box A117
Compensator Cable Part of Compensator Kit
With Compensator
OR
TXD
B+
Tel
Compensator J01039
3
Gnd
1
14 Pins, Only 3 Used
RXD
TXD
2
Coil Cord Wiring
6
Timeport TM Handset 101043
7
Reserved
RXD
WS/BL
RX on-off
RX on-off
Handset Power Supply
GR
Man. Test
TX Audio
14
Batt. Fdbk
9
5
Not Used
8
4
Not Used
Not Used
11
Not Used
TX Audio
12
Audio Gnd
WS/GR
13
RF Gnd
Logic GND
15
RF
10
R = 33 K Ω
1
Logic Gnd
R
2
Note: Some wire colors may be different than shown due to manufacturing variations
Not Applicable
BR
Not Used
Not Used
Not Used
Ext. B+
Handset Power Supply
Man. Test
Not Used
Batt Fdbk
Gnd
Audio Gnd
BL-Blue VI-Violet GR-Gray WS-White OR-Orange
Color Abbreviations
SW-Black BR-Brown RT-Red GE-Yellow GN-Green
3
Not Used
WS/SW
WS/SW
WS/GR
OR
WS/BL
BR
Note: 10 K Ω Resistance Between RF Connector and Center Wire on Eject Box RF Cable
Connector in Console
18
12
10
8
BMW CPT8000 All models Except E46 (version 2.01)
Mute 8
RF Cable
2
---------- BMW CPT8000 Training & Troubleshooting Manual ----------
Spk 10
WS
CPT8000 Wiring Diagram – All Models Except E46
J1 19 SPKR. Neg.
A
TCU 28 Pin Multilock B8 25 Ent. Mute
VI/RT or VI/WS
YLW/BRN
SPKR Pos. B7 10 KL30 (B+) RT/GE Incl. Pins 4 & 16
MIC
WS/GR/GE
Note: Some wire colors may be different than shown due to manufacturing variations.
BL/GE
GRY/RED
SPKR Neg. B5 4 KL30 (B+) BR/SW Incl. Pins 3 & 17
WS or GE
3 1 2 X18507
WS/GE
WHT
Ent. Mute B1 16 KL31 (Gnd)
BL WS/RT
BR/SW
BR/WS or SW
RT/GE SW or Clear
GR/RT
BLU/YLW BRN/BLK
KL30 (A+) A12 3 KL31 (Gnd)
N/C
KL30 (A+) B2 17 TXD WS/GN or GN/RT GE/RT
VI/RT WS/GR/GE WS OR WS/GR BL/GE WS/BL WS/SW GE/BR
BR/WS or GN GE/SW or WS
3 1 2 X4221
WS/BR
Continued Above at Top of Diagram
BR/SW or SW
SW/BR
Mayday Switch Assist KL58g LED EMER. KL31 not used
KL31 (Gnd) A11 11 Reserved
1 2 3 4 5 6 Spkr wires are twisted
KL31 (Gnd) A1 12 RXD
TCU
Phone SCI TXD A2 18 Rx On/Off BL/GN
25 Pin D-Sub X18500 To TCU H-38
Reserved (MDI) A7 1 TX Audio
SW/WS
Phone SCI RXD A8 6
SW/BR
Rx On/Off A4
KLR
Tx Audio
5 I-Bus
GE
22 LED
Logic Gnd
2
Handset Power Supply
23
8
Tel On
A15
21
Emergency
Logic Gnd
9
Batt Fdbk
B4
7
Analog Gnd.
KLR
24
Roadside
B12
13
Mic. Neg.
I-Bus
14
Mic. Pos.
B3
B9
15
LED Output
A9
20
A6 A14 A13
Shield
A10
A
Shield Gnd
Ext B+ Tel On Emer. Button A5 A16
Batt Fdbk Analog Gnd A3 B10
Roadside Button Mic. Neg.
Not Used
B11
Not Used
B6
Mic. Pos.
Not Used
25 Pin D-Sub Connector to TCU 28 Pin Multilock Connector Adapter Cable
SW/WS
8/29/2001
5.6B
Version 2.01
Ent. Mute
SPKR Neg.
SPKR Pos.
TCU 28 Pin Multilock
B1
B5
B7
B8
J1
16
4
10
25
19
KL31 (Gnd)
KL30 (B+)
KL30 (B+)
Ent. Mute
SPKR. Neg.
Spkr. Pos.
N/C
BRN/BLK
BLU/YLW
WHT
GRY/RED
YLW/BRN
CPT8000 Wiring Diagram – E46 Only Mayday Switch Assist KL58g LED EMER. KL31 not used
KL30 (A+) A12 3 KL31 (Gnd)
1 2 3 4 5 6
KL30 (A+) B2 17 TXD
(SW)
BL
A
MIC 3 1 2 X18507
RF Cable
W/O Compensator
OR
With Compensator
18 Pin ELO X4545B
Reserved
TXD
3
TXD
1
Reserved
3
1
RXD
WS/GE
2
RX on-off
2
3
Not Used
1
4
2
Compensator Cable Part of Compensator Kit
5
TX Audio
Eject Box A117
6
Logic Gnd
OR
7
KLR
Handset Power Supply
B+
Tel
Compensator J01039
3
Gnd
1
14 Pins, Only 3 Used
6
RX on-off
RXD
TXD
2
Coil Cord Wiring
7
Timeport TM Handset 101043
RXD
9
Handset Power Supply
RX on-off
Man. Test
Not Used
14
Batt. Fdbk
GR
5
Not Used
TX Audio
4
Not Used
8
11
Not Used
TX Audio
12
Audio Gnd
WS/GR
13
RF Gnd
Logic GND
15
RF
10
R = 33 K Ω
1
Logic Gnd
R
2
Note: Some wire colors may be different than shown due to manufacturing variations
Not Applicable
BR
Not Used
Not Used
Not Used
Ext. B+
Handset Power Supply
Man. Test
Not Used
Batt Fdbk
Gnd
Audio Gnd
BL-Blue VI-Violet GR-Gray WS-White OR-Orange
Color Abbreviations
SW-Black BR-Brown RT-Red GE-Yellow GN-Green
3
Not Used
WS/GR
OR
WS/BL
BR
WS/SW
WS/SW
WS/BL
8
Tel On (Out)
B+ (KL30)
13
KL58G
10
14
Batt Fdbk
Tel On (In)
15
11
16
Gnd (KL31)
Not Used
17
Audio Gnd
Note: 10 K Ω Resistance Between RF Connector and Center Wire on Eject Box RF Cable
Connector in Console
18
12
I-BUS
RT
BL WS/RT WS/GN GE/RT
BL/GN GE VI WS/RT RT WS/GE
BL/GE GR/RT GR/RT or GR/GE GR/GN BR WS/SW
9
BR
BMW CPT8000 E46 (Version 2.01)
---------- BMW CPT8000 Training & Troubleshooting Manual ----------
BR/WS or SW WS or GE
SW or Clear
Continued Above at Top of Diagram
X4221
3 1 2
Spkr wires (pin 19 & 25) are twisted
BR Pins 3 & 17
WS/RT WS/GN GE/RT
BR/SW
A
BR/WS
WS
WS/SW
GR/GN
GR/RT
BL/GE
WS/RT
VI
Vehicle Audio
Note: Some wire colors may be different than shown due to manufacturing variations.
KL31 (Gnd) A11 11 Reserved
TCU
KL31 (Gnd) A1 12 RXD
26 Pin ELO X695
Phone SCI TXD A2 18 Rx On/Off
BL/GN
(SW)
Reserved (MDI) A7 1 TX Audio
(GE)
Phone SCI RXD A8 6
RT Pins 4 & 16
Rx On/Off A4
KLR
Tx Audio
5 I-Bus
GE
22
Not Used
Logic Gnd
2
Handset Power Supply
23
8
Tel On
A15
21
Not Used
Logic Gnd
9
Batt Fdbk
B4
7
Analog Gnd.
KLR
24
Not Used
B12
13
Mic. Neg.
I-Bus
14
Mic. Pos.
B3
15
Shield Gnd
LED Output
B9
20
Not Used
A6 A14 A13
Shield
A9
26
Ext B+ Tel On Emer. Button A5 A16
Batt Fdbk Analog Gnd A3 B10
Roadside Button Mic. Neg.
Not Used
A10
B11
Not Used
B6
Mic. Pos.
Not Used
26 Pin ELO Connector to TCU 28 Pin Multilock Connector Adapter Cable
8/29/2001