CPT8000 Wiring Diagram

--------------- 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


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


5.2A

Eject Box Wiring Harness - 18 Male Pin, Female ELO Connector

Figure 1 - 18 Male Pin ELO 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


5.2B

Factory Installed - 18 Female Pin, Male ELO Connector

Figure 1 - 18 Female Pin ELO 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


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


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


5.4

26 Female Pin, Male ELO Connector for E46 Convertible

Figure 1 - 26 Female Pin ELO 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


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


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+


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


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


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


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+


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


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