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Home >> GMC >> 2021 >> Yukon XL AT4 >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (S79D - T12 (X2)) >> Component Connector End Views >> T3 Audio Amplifier X1 (UQA/UQS/UQP)

T3 Audio Amplifier X1 (UQA/UQS/UQP)

GM4875738Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 33223792
  • Service Connector: 19369366
  • Description: 8-Way F 2.8 OCS Series (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-4A (PU) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 2.5
2.5
2.5
2.5
BU / GY
BU / GY
GN / VT
GN / VT
346
346
1795
1795
Left/Rear Subwoofer [+] Control
Left/Rear Subwoofer [+] Control
Right Subwoofer [+] Control
Right Subwoofer [+] Control
I
I
I
I
UQA/UQS
UQA-UQH/-UQH+UQS
-UQH+UQP+Z88
UQP
2 0.75 YE 200 Right Front Speaker 1 [+] Control I -
3 0.75 BU 201 Left Front Speaker 1 [+] Control I -
4 3 RD / YE 3740 Battery Positive Voltage I -
5 2.5
2.5
2.5
2.5
GY / BK
GN / BK
GY / BK
GN / BK
315
1794
315
1794
Right Subwoofer [-] Control
Left/Rear Subwoofer [-] Control
Right Subwoofer [-] Control
Left/Rear Subwoofer [-] Control
I
I
I
I
UQA/UQS
UQA-UQH/-UQH+UQS
-UQH+UQP+Z88
UQP
6 0.75 YE / BK 117 Right Front Speaker [-] Control 1 I -
7 0.75 BN / BU 118 Left Front Speaker [-] Control 1 I -
8 2.5 BK / WH 1451 Signal Ground I -