SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2001SUBURBAN C1500REPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALBODY ELECTRICALWIRING SYSTEMS - INLINE HARNESS CONNECTOR END VIEWSINLINE HARNESS CONNECTOR END VIEWSC314
2001 Chevrolet Suburban C1500

Inline Harness Connector End Views: C314

2001 Chevrolet Suburban C1500SECTION C314
C314

GM655763
GM655824
Connector Part Information
  • 15304908
  • 30-Way F GT 150 280 (BLK)
 Connector Part Information
  • 15326762
  • 30-Way M GT 150 280 (BLK)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A1 TAN 511 Left Front Low Level Audio Signal (+) A1 TAN 511 Left Front Low Level Audio Signal (+)
A2 LT GRN 1948 Front Low Level Audio Signal (-) A2 LT GRN 1948 Front Low Level Audio Signal (-)
A3 LT GRN 512 Right Front Low Level Audio Signal (+) A3 LT GRN/BLK 512 Right Front Low Level Audio Signal (+)
A4 BARE 1573 Drain Wire A4 BARE 1573 Drain Wire
A5 DK BLU 546 Right Rear Low Level Audio Signal (+) A5 DK BLU 546 Right Rear Low Level Audio Signal (+)
A6 DK
GRN/WHT		 689 Low Level Rear Speaker Signal (-) A6 DK
GRN/WHT		 689 Low Level Rear Speaker Signal (-)
A7 BLK 1150 Ground A7 BLK 1150 Ground
A8-A9 - - Not Used A8-A9 - - Not Used
A10 BRN 599 Left Rear Low Level Audio Signal (+) A10 BRN 599 Left Rear Low Level Audio Signal (+)
A11 BRN 1637 Left Rear Heated Seat Switch Signal A11 BRN 1637 Left Rear Heated Seat Switch Signal
A12 PNK 1631 Left Rear Heated Seat Low Indicator Control A12 PNK 1631 Left Rear Heated Seat Low Indicator Control
A13 BLK/WHT 1638 Left Rear Heated Seat High Indicator Control A13 BLK/WHT 1638 Left Rear Heated Seat High Indicator Control
A14 BLK/WHT 1635 Right Rear Heated Seat High Indicator Control A14 BLK/WHT 1635 Right Rear Heated Seat High Indicator Control
A15 PNK 1636 Right Rear Heated Seat Low Indicator Control A15 PNK 1636 Right Rear Heated Seat Low Indicator Control
B1 BRN 1634 Right Rear Heated Seat Switch Signal B1 BRN 1634 Right Rear Heated Seat Switch Signal
B2 BARE 1574 Rear Audio Drain Wire (-) B2 BARE 1574 Rear Audio Drain Wire (-)
B3 ORN/BLK 1406 Remote Playback Device Left Audio Signal B3 BRN/WHT 1406 Remote Playback Device Left Audio Signal
B4 LT GRN 1407 Remote Playback Device Right Audio Common B4 BLK/WHT 1407 Remote Playback Device Right Audio Common
B5 LT BLU 1405 Remote Playback Device Audio Signal B5 DK GRN/WHT 1405 Remote Playback Device Audio Signal
B6 PPL 493 Rear Seat Audio Enable Signal B6 PPL 493 Rear Seat Audio Enable Signal
B7-B9 - - Not Used B7-B9 - - Not Used
B10 YEL 1860 Front Center Speaker Output (+) B10 YEL 1860 Front Center Speaker Output (+)
B11 - - Not Used B11 - - Not Used
B12 DK GRN 145 Antenna Relay Coil Supply Voltage B12 DK GRN 145 Antenna Relay Coil Supply Voltage
B13 LT BLU 1960 Front Center Speaker Output (-) B13 LT BLU 1960 Front Center Speaker Output (-)
B14-B15 - - Not Used B14-B15 - - Not Used
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.