OnStar/Telematics Schematics
OnStar/Telematics Schematics

Object ID: 4290624
(2640)

Battery Positive Voltage

(2640_RD/VT)

2640 RD/VT

(CAV_15)

15

(CONN_X1)

X1

(2500)

High Speed GMLAN Serial Data (+) (1)

(2500_BU)

2500 BU

(CAV_10)

10

(2501)

High Speed GMLAN Serial Data (-) (1)

(2501_WH)

2501 WH

(CAV_12)

12

(5060)

Low Speed GMLAN Serial Data

(5060_GN)

5060 GN

(CAV_1)

1

(2500_BU)

2500 BU

(CAV_3)

3

(CONN_X2)

X2

(2501_WH)

2501 WH

(CAV_4)

4

(5986)

Serial Data Communication Enable

(5986_WH/BU)

5986 WH/BU

(CAV_7)

7

(COAX)

Coax Cable

(COAX)

COAX

(CAV_BU)

BU

(CONN_X3)

X3

(COAX)

COAX

(CAV_GY)

GY

(CONN_X1)

X1

(COAX)

COAX

(CAV_BN)

BN

(CONN_X7)

X7

(CAV_PK)

PK

(CONN_X2)

X2

(2514)

Keypad Signal

(2514_GN/WH)

2514 GN/WH

(CAV_17)

17

(CAV_11)

11

(2515)

Keypad Supply Voltage

(2515_GN/BK)

2515 GN/BK

(CAV_16)

16

(CAV_6)

6

(2517)

Keypad Red LED

(2517_BN/WH)

2517 BN/WH

(CAV_14)

14

(CAV_2)

2

(2516)

Keypad Green LED

(2516_YE/VT)

2516 YE/VT

(CAV_15)

15

(CAV_3)

3

(1450)

Ground

(1450_BK)

1450 BK

(CAV_7)

7

(CONN_X1)

X1

(2150)

Ground

(2150_BK)

2150 BK

(1782)

Drain Wire

(1782_BK)

1782 BK

(CAV_8)

8

(659)

Cellular Telephone Voice Low Reference

(659_BK/YE)

659 BK/YE

(CAV_19)

19

(CAV_2)

2

(658)

Cellular Telephone Voice Signal

(658_YE)

658 YE

(CAV_20)

20

(CAV_1)

1

(1792)

Drain Wire

(1792_BK)

1792 BK

(CAV_5)

5

(5152)

Voice Recognition Audio Low Reference

(5152_BK/GY)

5152 BK/GY

(CAV_2)

2

(CAV_12)

12

(5149)

Voice Recognition Audio Signal

(5149_GY/YE)

5149 GY/YE

(CAV_1)

1

(CONN_X1)

X1

(CAV_6)

6

(CONN_X2)

X2

(COAX)

COAX

(CAV_VT)

VT

(CAV_PU)

PU

(2514_GN/WH)

2514 GN/WH

(2515_GN/BK)

2515 GN/BK

(2517_BN/WH)

2517 BN/WH

(2516_YE/VT)

2516 YE/VT

(1782_BARE)

1782 BARE

(1792_BARE)

1792 BARE

(CAV_26)

26

(1450_BK)

1450 BK

(CAV_75)

75

(CAV_5)

5

(655)

Cellular Telephone Microphone Signal

(655_BU)

655 BU

(654)

Cellular Telephone Microphone Low Reference

(654_BK/BN)

654 BK/BN

(655_BU)

655 BU

(654_BK/BN)

654 BK/BN

(CAV_10)

10

(CONN_X2)

X2

(CAV_9)

9

(CAV_A)

A

(CAV_B)

B

(CONN_X1)

X1

(655_BU)

655 BU

(654_BK/BN)

654 BK/BN

(COAX)

COAX

(X325)

X325

(CAV_14)

14

(CAV_20)

20

(CAV_12)

12

(CAV_13)

13

(CAV_21)

21

(CAV_22)

22

(G406)

G406

(G202)

G202

(X1)

X1

(X211)

X211

(TWIST_10)

10

(TWIST_10)

10

(F23DA)

F23DA 10A

(X225)

X225

(J228)

J228

(J227)

J227

(X325)

X325

(A90)

A90 Logic

(A90)

A90 Logic

(T15)

T15 Navigation Antenna Signal Splitter

(W7)

W7 Blunt Cut - Shield

(K73)

K73 Telematics Communication Interface Control Module (UE1)

(Data_Communication_Schematics_REF)

Data Communication Schematics

(Radio/Navigation_System_Schematics_REF)

Radio/Navigation System Schematics

(W7)

W7 Blunt Cut - Shield

(K74)

K74 Human Machine Interface Control Module

(S48B)

S48B Multifunction Switch - Overhead Console

(B24)

B24 Cellular Phone Microphone

(A11)

A11 Radio

(T2RR)

T2RR Antenna - Roof Rear

(X51A)

X51A Fuse Block - Instrument Panel