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MODULE CONNECTORS
FIRST GENERATION HCx [HCX-192]
M1 - 8 PIN BLACK
AUTOMATIC
TRANSMISSION
CUT LOOP
M2 - 12 PIN BLACK
M3 - 10 PIN WHITE
TELEMATIC 1 - 4 PIN BLUE
SMARTSTART - 4 PIN RED
NC - 4 PIN RED
LED 2 (RS)
RF PORT/WEBLINK PORT - 4 PIN BLACK
SECOND GENERATION HCx [HCA-320]
M1 - 8 PIN BLACK
M2 - 12 PIN BLACK
M3 - 10 PIN WHITE
TELEMATIC 1 - 4 PIN BLUE
LED 2 (RS)
RF PORT/WEBLINK PORT - 4 PIN BLACK
U.S. Patent No. 8,856,780 CA 2759622
Automotive Data Solutions Inc. © 2022
MODULE LAYOUT - 1 OF 1
M5 - 6 PIN BLUE
M4 - 20 PIN BLACK
3 PIN BLACK - TEMP. SENSOR
PROGRAMMING BUTTON
LED 1 (BYPASS)
USB
M5 - 6 PIN BLUE
M4 - 20 PIN BLACK
PROGRAMMING BUTTON
LED 1 (BYPASS)
USB
RSD-AUD1-[CMHCXA0]-EN
CONNECTOR PINOUT
01 ORANGE - ACCESSORY (+)
01 ORANGE - ACCESSORY (+)
M1
02 RED - POWER (30A)
02 RED - POWER (30A)
2
1
03 PURPLE - STARTER (+)
03 PURPLE - STARTER (+)
4
3
04 PINK/WHITE - PROG. RELAY #4 - IGNITION 2 (+) (DEFAULT)
04 PINK/WHITE - PROG. RELAY #4 - IGNITION 2 (+) (DEFAULT)
M1
05 PINK - IGNITION (+)
05 PINK - IGNITION (+)
6
5
06 WHITE - PROG. RELAY #5 (10A) - PARKING LIGHTS (+) (DEFAULT)
06 WHITE - PROG. RELAY #5 (10A) - PARKING LIGHTS (+) (DEFAULT)
8
7
07 RED - POWER (30A)
07 RED - POWER (30A)
08 BLACK - GROUND
08 BLACK - GROUND
M2
01 GREEN•BLACK DOT - LOCK (-) OUTPUT
01 GREEN•BLACK DOT - LOCK (-) OUTPUT
02 BLUE•BLACK DOT - UNLOCK (-) OUTPUT
02 BLUE•BLACK DOT - UNLOCK (-) OUTPUT
03 RED/WHITE•BLACK DOT - TRUNK RELEASE (-) OUTPUT
03 RED/WHITE•BLACK DOT - TRUNK RELEASE (-) OUTPUT
04 GREEN/WHITE•BLACK DOT - ARM (-) OUTPUT
04 GREEN/WHITE•BLACK DOT - ARM (-) OUTPUT
2
1
05 GREEN/BLACK•BLACK DOT - DISARM (-) OUTPUT
05 GREEN/BLACK•BLACK DOT - DISARM (-) OUTPUT
4
3
06 BLUE/WHITE•BLACK DOT - GWR (-) OUTPUT
06 BLUE/WHITE•BLACK DOT - GWR (-) OUTPUT
6
5
M2
8
07 EMPTY
07 EMPTY
7
10
9
08 WHITE/PURPLE•BLACK DOT - POC 1 - 2ND UNLOCK OTHER DOORS (-) OUTPUT
08 WHITE/PURPLE•BLACK DOT - POC 1 - 2ND UNLOCK OTHER DOORS (-) OUTPUT
12
11
09 PURPLE/BLACK•BLACK DOT - POC 2 - RAP SHUTDOWN (-) OUTPUT
09 PURPLE/BLACK•BLACK DOT - POC 2 - RAP SHUTDOWN (-) OUTPUT
10 WHITE/BLACK•BLACK DOT - POC 3 - HORN (-) OUTPUT
10 WHITE/BLACK•BLACK DOT - POC 3 - HORN (-) OUTPUT
11 BROWN/BLACK•BLACK DOT - POC 4 - STARTER KILL (-) OUTPUT
11 BROWN/BLACK•BLACK DOT - POC 4 - STARTER KILL (-) OUTPUT
12 WHITE•BLACK DOT - PARKING LIGHTS (-) OUTPUT
01 BROWN•SILVER DOT - BRAKE (+) INPUT
M3
02 BLACK/WHITE•SILVER DOT - E-BRAKE (-) INPUT
03 PURPLE•SILVER DOT - DOOR (+) INPUT
2
1
04 GREEN•SILVER DOT - DOOR (-) INPUT
4
3
05 PURPLE/WHITE•SILVER DOT - TACH (-) INPUT
M3
6
5
06 WHITE/BLUE•SILVER DOT - X-TRIGGER (-) INPUT
8
7
07 GRAY•SILVER DOT - HOOD (-) INPUT
10
9
08 BLUE•SILVER DOT - TRUNK (-) INPUT
09 GRAY/BLACK•SILVER DOT - GLOW PLUG (+) INPUT
10 EMPTY
M4
2
1
4
3
6
5
8
7
10
9
M4
FUNCTIONS DEFINED BY FIRMWARE
12
11
14
13
16
15
18
17
20
19
M5
1
2
FUNCTIONS DEFINED BY FIRMWARE
M5
3
4
5
6
PAGE 9 OF 13
Doc No.: A5EB220 - 20220819_094230
2022 Audi A4 PTS Automatic
www.idatalink.com
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