adruha

Greetings to All! The scheme of contacts who is necessary help please can.

shawnvw

https://chevroletforum.com/forum/tahoe-suburban-25/how-install-oem-nav-2007-tahoe-2155/

adruha

If to you not difficultly give please more direct reference. I have seen there many pages but have not found that that is necessary. Many references have become outdated also files have been removed. Probably I was not so close. Thankful in advance for the help!

adruha

I still have not found, help me please.

adruha

Why nobody can help me, really to you is difficult give the scheme?! Share please!

shawnvw

all the information you need is in that thread. at any rate...here it is

any other questions will be referred to that thread. There is a search button at the top of the forums if you absolutely can't read the thread



Radio X1

<table border="1" width="95%"> <tbody><tr> <th rowspan="1" align="center">Pin
</th><th rowspan="1" align="center">Wire
</th><th rowspan="1" align="center">Circuit
</th><th rowspan="1" align="center">Function
</th></tr> <tr> <td rowspan="1" align="center" valign="middle">1
</td><td rowspan="1" align="center" valign="middle">1 RD/WH
</td><td rowspan="1" align="center" valign="middle">340
</td><td rowspan="1" valign="middle">Battery Positive Voltage
</td></tr> <tr> <td rowspan="2" align="center" valign="middle">2
</td><td rowspan="1" align="center" valign="middle">0.5 TN
</td><td rowspan="1" align="center" valign="middle">201
</td><td rowspan="1" valign="middle">Left Front Speaker Output (+) (UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 TN
</td><td rowspan="1" align="center" valign="middle">511
</td><td rowspan="1" valign="middle">Left Front Low Level Audio Signal (+) (UQA or UQS)
</td></tr> <tr> <td rowspan="2" align="center" valign="middle">3
</td><td rowspan="1" align="center" valign="middle">0.5 L-GN
</td><td rowspan="1" align="center" valign="middle">200
</td><td rowspan="1" valign="middle">Right Front Speaker Output (+) (UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 L-GN/WH
</td><td rowspan="1" align="center" valign="middle">512
</td><td rowspan="1" valign="middle">Right Front Low Level Audio Signal (+) (UQA or UQS)
</td></tr> <tr> <td rowspan="2" align="center" valign="middle">4
</td><td rowspan="1" align="center" valign="middle">0.35 PK
</td><td rowspan="1" align="center" valign="middle">5149
</td><td rowspan="1" valign="middle">Voice Recognition Audio Signal (UE1 with U3R, U3U or UVB)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 GY
</td><td rowspan="1" align="center" valign="middle">655
</td><td rowspan="1" valign="middle">Voice Recognition Audio Signal (UVC without UE1)
</td></tr> <tr> <td rowspan="2" align="center" valign="middle">5
</td><td rowspan="1" align="center" valign="middle">0.35 PK/BK
</td><td rowspan="1" align="center" valign="middle">5152
</td><td rowspan="1" valign="middle">Low Reference (UE1)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.5 PK/BK
</td><td rowspan="1" align="center" valign="middle">514
</td><td rowspan="1" valign="middle">Low Reference (UVC without UE1)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">6
</td><td rowspan="1" align="center" valign="middle">0.35 WH
</td><td rowspan="1" align="center" valign="middle">7066
</td><td rowspan="1" valign="middle">Entertainment Remote Enable Signal
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">7
</td><td rowspan="1" align="center" valign="middle">0.35 YE
</td><td rowspan="1" align="center" valign="middle">6817
</td><td rowspan="1" valign="middle">LED Backlight Dimming Control
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">8
</td><td rowspan="1" align="center" valign="middle">1 BK
</td><td rowspan="1" align="center" valign="middle">2550
</td><td rowspan="1" valign="middle">Ground
</td></tr> <tr> <td rowspan="3" align="center" valign="middle">9
</td><td rowspan="1" align="center" valign="middle">0.5 GY
</td><td rowspan="1" align="center" valign="middle">118
</td><td rowspan="1" valign="middle">Left Front Speaker Output (-) (HP2 with UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 GY
</td><td rowspan="1" align="center" valign="middle">118
</td><td rowspan="1" valign="middle">Left Front Speaker Output (-) (with UQ3, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 D-GN
</td><td rowspan="1" align="center" valign="middle">1947
</td><td rowspan="1" valign="middle">Left Front Low Level Audio Signal (-) (UQA or UQS)
</td></tr> <tr> <td rowspan="3" align="center" valign="middle">10
</td><td rowspan="1" align="center" valign="middle">0.5 D-GN
</td><td rowspan="1" align="center" valign="middle">117
</td><td rowspan="1" valign="middle">Right Front Speaker Output (-) (HP2 with UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 D-GN
</td><td rowspan="1" align="center" valign="middle">117
</td><td rowspan="1" valign="middle">Right Front Speaker Output (-) (with UQ3, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 OG/BK
</td><td rowspan="1" align="center" valign="middle">1546
</td><td rowspan="1" valign="middle">Front Low Level Audio Signal (-) (UQA or UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">11
</td><td rowspan="1" align="center" valign="middle">0.5 BARE
</td><td rowspan="1" align="center" valign="middle">2011
</td><td rowspan="1" valign="middle">Drain Wire (UQA or UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">12
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" valign="middle">Not Used
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">13
</td><td rowspan="1" align="center" valign="middle">0.35 D-GN
</td><td rowspan="1" align="center" valign="middle">5060
</td><td rowspan="1" valign="middle">Low Speed GMLAN Serial Data
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">14
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" valign="middle">Not Used
</td></tr> </tbody></table>

Radio X2

<table border="1" width="95%"> <tbody><tr> <th rowspan="1" align="center">Pin
</th><th rowspan="1" align="center">Wire
</th><th rowspan="1" align="center">Circuit
</th><th rowspan="1" align="center">Function
</th></tr> <tr> <td rowspan="1" align="center" valign="middle">1
</td><td rowspan="1" align="center" valign="middle">0.35 BN/WH
</td><td rowspan="1" align="center" valign="middle">367
</td><td rowspan="1" valign="middle">Remote Radio Left Audio Signal (U2K)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">2
</td><td rowspan="1" align="center" valign="middle">0.35 D-GN/WH
</td><td rowspan="1" align="center" valign="middle">368
</td><td rowspan="1" valign="middle">Remote Radio Right Audio Signal (U2K)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">3
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">2099
</td><td rowspan="1" valign="middle">Drain Wire (with UQA, UQS or UK6)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">4
</td><td rowspan="1" align="center" valign="middle">0.35 L-GN
</td><td rowspan="1" align="center" valign="middle">7396
</td><td rowspan="1" valign="middle">DVD Video Signal 2 (+) (DNU)
</td></tr> <tr> <td rowspan="3" align="center" valign="middle">5
</td><td rowspan="1" align="center" valign="middle">0.5 BN
</td><td rowspan="1" align="center" valign="middle">199
</td><td rowspan="1" valign="middle">Left Rear Speaker Output (+) (HP2 with UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 BN
</td><td rowspan="1" align="center" valign="middle">199
</td><td rowspan="1" valign="middle">Left Rear Speaker Output (+) (with UQ3, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 BN/WH
</td><td rowspan="1" align="center" valign="middle">599
</td><td rowspan="1" valign="middle">Left Rear Low Level Audio Signal (+) (UQA or UQS)
</td></tr> <tr> <td rowspan="3" align="center" valign="middle">6
</td><td rowspan="1" align="center" valign="middle">0.5 D-BU
</td><td rowspan="1" align="center" valign="middle">46
</td><td rowspan="1" valign="middle">Right Rear Speaker Output (+) (HP2 with UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 D-BU
</td><td rowspan="1" align="center" valign="middle">46
</td><td rowspan="1" valign="middle">Right Rear Speaker Output (+) (with UQ3, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 D-BU
</td><td rowspan="1" align="center" valign="middle">546
</td><td rowspan="1" valign="middle">Right Rear Low Level Audio Signal (+) (UQA or UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">7
</td><td rowspan="1" align="center" valign="middle">0.35 D-BU
</td><td rowspan="1" align="center" valign="middle">658
</td><td rowspan="1" valign="middle">Cellular Telephone Voice Signal (UE1)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">8
</td><td rowspan="1" align="center" valign="middle">0.35 OG
</td><td rowspan="1" align="center" valign="middle">6978
</td><td rowspan="1" valign="middle">Amplifier Control (with UQA, except Y91)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">9
</td><td rowspan="1" align="center" valign="middle">0.35 TN/WH
</td><td rowspan="1" align="center" valign="middle">372
</td><td rowspan="1" valign="middle">Remote Radio Audio Output (-) (U2K)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">10
</td><td rowspan="1" align="center" valign="middle">0.35 GY
</td><td rowspan="1" align="center" valign="middle">388
</td><td rowspan="1" valign="middle">Remote Radio Right Audio Signal (U2K)
</td></tr> <tr> <td rowspan="2" align="center" valign="middle">11
</td><td rowspan="1" align="center" valign="middle">0.5 BARE
</td><td rowspan="1" align="center" valign="middle">1573
</td><td rowspan="1" valign="middle">Drain Wire (HP2 with U2K)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">1573
</td><td rowspan="1" valign="middle">Drain Wire (with U2K, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">12
</td><td rowspan="1" align="center" valign="middle">0.35 WH
</td><td rowspan="1" align="center" valign="middle">7394
</td><td rowspan="1" valign="middle">DVD Video Signal 2 (-) (DNU)
</td></tr> <tr> <td rowspan="3" align="center" valign="middle">13
</td><td rowspan="1" align="center" valign="middle">0.5 YE
</td><td rowspan="1" align="center" valign="middle">116
</td><td rowspan="1" valign="middle">Left Rear Speaker Output (-) (HP2 with UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 YE
</td><td rowspan="1" align="center" valign="middle">116
</td><td rowspan="1" valign="middle">Left Rear Speaker Output (-) (with UQ3, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 BN
</td><td rowspan="1" align="center" valign="middle">1999
</td><td rowspan="1" valign="middle">Left Rear Low Level Audio Signal (-) (UQA or UQS)
</td></tr> <tr> <td rowspan="3" align="center" valign="middle">14
</td><td rowspan="1" align="center" valign="middle">0.5 L-BU
</td><td rowspan="1" align="center" valign="middle">115
</td><td rowspan="1" valign="middle">Right Rear Speaker Output (-) (HP2 with UQ3)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 L-BU
</td><td rowspan="1" align="center" valign="middle">115
</td><td rowspan="1" valign="middle">Right Rear Speaker Output (-) (with UQ3, except HP2)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">0.35 TN
</td><td rowspan="1" align="center" valign="middle">1946
</td><td rowspan="1" valign="middle">Right Rear Low Level Audio Signal (-) (UQA or UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">15
</td><td rowspan="1" align="center" valign="middle">0.35 L-BU/BK
</td><td rowspan="1" align="center" valign="middle">659
</td><td rowspan="1" valign="middle">Low Reference (UE1)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">16
</td><td rowspan="1" align="center" valign="middle">0.35 D-GN/WH
</td><td rowspan="1" align="center" valign="middle">7395
</td><td rowspan="1" valign="middle">Video Mode 2 Signal (DNU)
</td></tr> </tbody></table>
Radio X3 (U42)

<table border="1" width="95%"> <tbody><tr> <th rowspan="1" align="center">Pin
</th><th rowspan="1" align="center">Wire
</th><th rowspan="1" align="center">Circuit
</th><th rowspan="1" align="center">Function
</th></tr> <tr> <td rowspan="1" align="center" valign="middle">1
</td><td rowspan="1" align="center" valign="middle">0.35 YE
</td><td rowspan="1" align="center" valign="middle">2059
</td><td rowspan="1" valign="middle">Auxiliary Audio Left Signal
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">2
</td><td rowspan="1" align="center" valign="middle">0.35 WH
</td><td rowspan="1" align="center" valign="middle">2058
</td><td rowspan="1" valign="middle">Auxiliary Audio Right Signal
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">3
</td><td rowspan="1" align="center" valign="middle">0.35 L-BU
</td><td rowspan="1" align="center" valign="middle">5826
</td><td rowspan="1" valign="middle">Left DVD Audio Signal (+)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">4
</td><td rowspan="1" align="center" valign="middle">0.35 WH
</td><td rowspan="1" align="center" valign="middle">5828
</td><td rowspan="1" valign="middle">Right DVD Audio Signal (+)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">5
</td><td rowspan="1" align="center" valign="middle">0.35 OG/BK
</td><td rowspan="1" align="center" valign="middle">5831
</td><td rowspan="1" valign="middle">Remote Infra Red Signal (+)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">6
</td><td rowspan="1" align="center" valign="middle">0.35 PK/BK
</td><td rowspan="1" align="center" valign="middle">5844
</td><td rowspan="1" valign="middle">Video Bright Control
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">7
</td><td rowspan="1" align="center" valign="middle">0.35 D-GN
</td><td rowspan="1" align="center" valign="middle">6975
</td><td rowspan="1" valign="middle">DVD Video Signal (+)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">8
</td><td rowspan="1" align="center" valign="middle">0.35 PU
</td><td rowspan="1" align="center" valign="middle">2056
</td><td rowspan="1" valign="middle">Auxiliary Video High Signal
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">9
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">5345
</td><td rowspan="1" valign="middle">Drain Wire
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">10
</td><td rowspan="1" align="center" valign="middle">0.35 L-GN/BK
</td><td rowspan="1" align="center" valign="middle">5845
</td><td rowspan="1" valign="middle">Video Module Signal
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">11
</td><td rowspan="1" align="center" valign="middle">0.35 PU
</td><td rowspan="1" align="center" valign="middle">6979
</td><td rowspan="1" valign="middle">DVD Audio Common
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">12
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">6980
</td><td rowspan="1" valign="middle">DVD Audio Shield
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">13
</td><td rowspan="1" align="center" valign="middle">0.35 TN/WH
</td><td rowspan="1" align="center" valign="middle">5830
</td><td rowspan="1" valign="middle">Remote Infra Red Signal (-)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">14
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">6976
</td><td rowspan="1" valign="middle">DVD Video Drain Wire
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">15
</td><td rowspan="1" align="center" valign="middle">0.35 WH/BK
</td><td rowspan="1" align="center" valign="middle">5335
</td><td rowspan="1" valign="middle">DVD Video Signal (-)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">16
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">5346
</td><td rowspan="1" valign="middle">Video Drain Wire
</td></tr> </tbody></table>
Radio X4 (UQS or UVC)

<table border="1" width="95%"><tbody><tr> <th rowspan="1" align="center">Pin
</th><th rowspan="1" align="center">Wire
</th><th rowspan="1" align="center">Circuit
</th><th rowspan="1" align="center">Function
</th></tr> <tr> <td rowspan="1" align="center" valign="middle">1-2
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" valign="middle">Not Used
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">3
</td><td rowspan="1" align="center" valign="middle">0.35 D-BU
</td><td rowspan="1" align="center" valign="middle">6760
</td><td rowspan="1" valign="middle">Center Channel Low Level Audio Signal (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">4
</td><td rowspan="1" align="center" valign="middle">0.35 WH
</td><td rowspan="1" align="center" valign="middle">6763
</td><td rowspan="1" valign="middle">Subwoofer Low Level Audio Signal (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">5
</td><td rowspan="1" align="center" valign="middle">0.8 D-GN/WH
</td><td rowspan="1" align="center" valign="middle">817
</td><td rowspan="1" valign="middle">Vehicle Speed Signal (UVC)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">6
</td><td rowspan="1" align="center" valign="middle">0.35 PK
</td><td rowspan="1" align="center" valign="middle">6972
</td><td rowspan="1" valign="middle">Camera Signal #2 + (UVC)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">7
</td><td rowspan="1" align="center" valign="middle">0.35 L-BU
</td><td rowspan="1" align="center" valign="middle">6973
</td><td rowspan="1" valign="middle">Camera Signal #2 (UVC)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">8
</td><td rowspan="1" align="center" valign="middle">0.35 PU
</td><td rowspan="1" align="center" valign="middle">5837
</td><td rowspan="1" valign="middle">Amplifier Audio Prompt Signal (+) (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">9-10
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" valign="middle">Not Used
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">11
</td><td rowspan="1" align="center" valign="middle">0.35 OG
</td><td rowspan="1" align="center" valign="middle">6761
</td><td rowspan="1" valign="middle">Center Channel Low Level Audio Signal (-) (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">12
</td><td rowspan="1" align="center" valign="middle">0.35 PK
</td><td rowspan="1" align="center" valign="middle">6762
</td><td rowspan="1" valign="middle">Subwoofer Low Level Audio (-) (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">13
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">6759
</td><td rowspan="1" valign="middle">Drain Wire (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">14
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" align="center" valign="middle">--
</td><td rowspan="1" valign="middle">Not Used
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">15
</td><td rowspan="1" align="center" valign="middle">0.35 BARE
</td><td rowspan="1" align="center" valign="middle">5838
</td><td rowspan="1" valign="middle"> Drain Wire (UQS)
</td></tr> <tr> <td rowspan="1" align="center" valign="middle">16
</td><td rowspan="1" align="center" valign="middle">0.35 GY
</td><td rowspan="1" align="center" valign="middle">5836
</td><td rowspan="1" valign="middle">Amplifier Audio Prompt Signal (-) (UQS)
</td></tr></tbody></table>

adruha

Thanks I am very grateful to you. Excuse that I have disturbed you. At me very bad English and on it it is heavy to me to search for the information. Once again thanks.