Audio-Navigation Unit Connector C (28P)
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of AMERICAN HONDA MOTOR CO., INC. WITH ACURALINK
| Cavity |
Wire Color |
Terminal Name |
Connect to |
| C1 |
GRN |
AUX AUDIO L |
RES auxiliary jack assembly |
| C2 |
PNK |
AUX AUDIO R/L GND |
RES auxiliary jack assembly |
| C3 |
WHT |
CONN CHK |
RES auxiliary jack assembly |
| C4 |
YEL |
ILL+ |
Dashlights brightness control circuit in the gauge control module |
| C5 |
YEL |
DIAG- |
Navigation Service Check Connector |
| C9 |
RED |
HFL/HIP COMM2 |
AcuraLink control unit (XM receiver) |
| C10 |
WHT |
HFL/HIP COMM1 |
AcuraLink control unit (XM receiver) |
| C13 |
BRN |
JOG SH |
Shield for terminal No. 26 |
| C14 |
BRN |
HFL MIC OUT SH |
Shield for terminals No. 27 and No. 28 |
| C15 |
BLU |
AUX AUDIO R |
RES auxiliary jack assembly |
| C17 |
BRN |
AUX AUDIO R/L SH |
Shield for terminals No. 1, No. 2, and No. 15 |
| C18 |
GRY |
DIAG + |
Navigation Service Check Connector |
| C20 |
BRN |
BACK LT |
Multiplex integrated control unit (MICU) |
| C22 |
BLK |
HFL/HIP COMM4 |
AcuraLink control unit (XM receiver) |
| C23 |
GRN |
HFL/HIP COMM3 |
AcuraLink control unit (XM receiver) |
| C24 |
GRY |
HFL/HIP COMM SH |
Shield for terminals No. 9, No. 10, No. 22, and No. 23 |
| C26 |
WHT |
JOG BUS |
Interface dial |
| C27 |
LT BLU |
HFL MIC OUT- |
HandsFreeLink control unit |
| C28 |
PUR |
HFL MIC OUT+ |
HandsFreeLink control unit |
WITHOUT ACURALINK
| Cavity |
Wire Color |
Terminal Name |
Connect to |
| C1 |
GRN |
AUX AUDIO L |
RES auxiliary jack assembly |
| C2 |
PNK |
AUX AUDIO R/L GND |
RES auxiliary jack assembly |
| C3 |
WHT |
CONN CHK |
RES auxiliary jack assembly |
| C4 |
YEL |
ILL+ |
Dashlights brightness control circuit in the gauge control module |
| C5 |
YEL |
DIAG- |
Navigation Service Check Connector |
| C9 |
WHT |
HFL COMM2 |
HandsFreeLink control unit |
| C10 |
RED |
HFL COMM1 |
HandsFreeLink control unit |
| C13 |
BRN |
JOG SH |
Shield for terminals No. 26 |
| C14 |
BRN |
HFL MIC OUT SH |
Shield for terminals No. 27 and No. 28 |
| C15 |
BLU |
AUX AUDIO R |
RES auxiliary jack assembly |
| C17 |
BRN |
AUX AUDIO R/L SH |
Shield for terminals No. 1, No. 2, and No. 15 |
| C18 |
GRY |
DIAG + |
Navigation Service Check Connector |
| C20 |
BRN |
BACK LT |
Multiplex integrated control unit (MICU) |
| C22 |
BLK |
HFL COMM4 |
HandsFreeLink control unit |
| C23 |
GRN |
HFL COMM3 |
HandsFreeLink control unit |
| C24 |
BRN |
HFL COMM SH |
Shield for terminals No. 9, No. 10, No. 22, and No. 23 |
| C26 |
WHT |
JOG BUS |
Interface dial |
| C27 |
LT BLU |
HFL MIC OUT- |
HandsFreeLink control unit |
| C28 |
PUR |
HFL MIC OUT+ |
HandsFreeLink control unit |