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Audio Unit Connector A (24P)

WARNING: This page is about a different car, the 2011 Honda Fit, 2010 Honda Fit, and 2009 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Audio Unit Connector A (24P)
G06768791Courtesy of AMERICAN HONDA MOTOR CO., INC.
CONNECTOR PINOUTS DESCRIPTION CHARTCONNECTOR PINOUTS DESCRIPTION CHARTCONNECTOR PINOUTS DESCRIPTION CHART

Cavity Wire Connects to
A1 RED Dash lights brightness controller (ILL-)
A3 BLU Data link connector (DLC) (K-line)
A4 GRN Security control unit (MICU) (SCTY)
A6 ORN Right rear door speaker (RR R-)
A7 BLU Right rear door speaker (RR R +)
A10 BRN Left rear door speaker (RR L-)
A11 GRY Left rear door speaker (RR L+)
A12 BLK Body ground to G503 (GND)
A13 GRY No. 29 (10 A) fuse in the under-dash fuse/relay box (ILL+)
A14 ORN No. 14 (7.5 A) fuse in the under-dash fuse/relay box (ACC)
A15 BLU ECM/PCM (Vehicle speed pulse) (VSP)
A18 RED Front passenger's door speaker (-MFRR-)
A19 BRN Front passenger's door speaker (+ MFRR +)
A22 LT GRN Driver's door speaker (-) (FR L-)
A23 LT BLU Driver's door speaker (+) (FR L+)
A24 PNK No. 1 (7.5 A) fuse in the under-dash fuse/relay box (+B)