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Home >> Acura >> 2023 >> Integra Base, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio Visual Systems - Troubleshooting >> Connector View >> Telematics Control Unit Connector for Inputs and Outputs
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Telematics Control Unit Connector for Inputs and Outputs

NOTE:

The front HFL-ANC/active sound control microphone and the HFL microphone are the same parts.

Connector Index
Telematics Control Unit Connector A (32P)
Telematics Control Unit Connector B (5P)

Telematics Control Unit Connector A (32P) (female terminals) 

GHH651628Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
A1 Not used ---
A2 ACC Power source for accessories
A3 Not used ---
A4 Not used ---
A5 Not used ---
A6 GND Ground for telematics control unit (G015)
A7 Not used ---
A8 Not used ---
A9 Not used ---
A10 Not used ---
A11 Not used ---
A12 Not used ---
A13 Not used ---
A14 Not used ---
A15 Not used ---
A16 Not used ---
A17 +B_BACKUP Continuous power source
A18 IG1_METER IG1 power source
A19 Not used ---
A20 Not used ---
A21 Not used ---
A22 YB-CAN B_L Communication signal
A23 YB-CAN B_H Communication signal
A24 Not used ---
Cavity Terminal Name Description
A25 Not used ---
A26 Not used ---
A27 Not used ---
A28 Not used ---
A29 Not used ---
A30 Not used ---
A31 YF-CAN A_L Communication signal
A32 YF-CAN A_H Communication signal

Telematics Control Unit Connector B (5P) (female terminals) 

GHH651629Courtesy of HONDA, U.S.A., INC.
Cavity Terminal Name Description
B1 TEL USB GND Ground for USB
B2 TEL USB VBUS Outputs power source for USB
B3 TEL USB DATA+ Communication signal
B4 TEL USB DATA- Communication signal
B5 TEL USB SH Shield for terminals No. 1, No. 2, No. 3, and No. 4