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Hyundai Equus: AVN(Audio Video Navigation) head unit Components and Components Location
| Components |


| No. | Connector A | Connector B |
| 1 | - | MM CAN high |
| 2 | Rear camera vedio | - |
| 3 | Rear camera vedio GND | - |
| 4 | - | - |
| 5 | SPDIF GND | - |
| 6 | SPDIF (+) | IGN 1 B(+) |
| 7 | - | AUX video |
| 8 | Illumination (+) | AUX R input |
| 9 | R Position | AUX GND |
| 10 | Rear camera shield GND | Front MIC(+) input |
| 11 | - | ACC B(+) |
| 12 | Navigation voice (-) | B(+) |
| 13 | Navigation voice (+) | MM CAN low |
| 14 | - | - |
| 15 | SPDIF (-) | - |
| 16 | - | Vehicle speed |
| 17 | Illumination (-) | Seering remote GND/Mic GND |
| 18 | Antenna B(+) ON | - |
| 19 | x | AUX video GND |
| 20 | AUX DETECT | |
| 21 | AUX L input | |
| 22 | Front MIC(-) input | |
| 23 | GND | |
| 24 | GND |

Description and Operation
AVN(Audio Video Navigation) head unit Repair proceduresMulti Function Switch(MFSW) Description and Operation
Description
1.
Multi Function Switch (MFSW)
(1)
Main features
ItemDescriptionInstallation location Multi Function Switch (right)Component configuration
1.
ECU
2.
CAN Communication IC: B ...
Owner’s responsibility
✽ NOTICE
Maintenance Service and Record Retention are the owner's responsibility.
You should retain documents that show proper maintenance has been performed on
your vehicle in accordan ...
Smart Key Diagnostic Repair procedures
Inspection
Self Diagnosis With GDS
Smart key system defects can be quickly diagnosed with the
GDS. GDS operates actuator quickly to monitor, input/output value and
self diagnosis.
The followi ...