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FCA Giorgio: Alfa Romeo Stelvio #1043

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FCA Giorgio platform

Work in progress

BO_ 601 NEW_MSG_259: 8 XXX
SG_ NEW_SIGNAL_1 : 47|8@0+ (1,0) [0|255] "" XXX

BO_ 762 NEW_MSG_2FA: 3 XXX
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@kholk kholk May 24, 2024

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According to my Giulia, 0x2fa should be the left buttons on the Steering wheel....

SG_ BTN_CRUISE : 1|1@0+ (1,0) [0|255] "" XXX
SG_ BTN_RES : 7|1@0+ (1,0) [0|1] "" XXX
SG_ BTN_SET_DUAL_DOWN : 5|3@0+ (1,0) [0|1] "" XXX
SG_ BTN_SET_DUAL_UP : 5|3@0+ (1,0) [0|1] "" XXX
SG_ BTN_SET_SINGLE_DOWN : 5|3@0+ (1,0) [0|255] "" XXX
SG_ BTN_SET_SINGLE_UP : 5|3@0+ (1,0) [0|255] "" XXX
SG_ BUTTONS_STATUS : 7|8@0+ (1,0) [0|255] "" XXX

VAL_ 762 BTN_CRUISE 1 "PRESSED" 0 "NOT_PRESSED";
VAL_ 762 BTN_RES 1 "PRESSED" 0 "NOT_PRESSED";
VAL_ 762 BTN_SET_DUAL_DOWN 4 "PRESSED" 3 "NOT_PRESSED" 2 "NOT_PRESSED" 1 "NOT_PRESSED" 0 "NOT_PRESSED";
VAL_ 762 BTN_SET_DUAL_UP 2 "NOT_PRESSED" 0 "PRESSED";
VAL_ 762 BTN_SET_SINGLE_DOWN 3 "PRESSED" 0 "NOT_PRESSED" 2 "NOT_PRESSED" 1 "NOT_PRESSED";
VAL_ 762 BTN_SET_SINGLE_UP 1 "PRESSED" 0 "NOT_PRESSED" 2 "NOT_PRESSED" 3 "NOT_PRESSED";
VAL_ 762 BUTTONS_STATUS 144 "RES" 18 "CRUISE" 8 "SET_UP_ONEPRESS" 0 "SET_UP_STEP2" 24 "SET_DOWN_ONEPRESS" 32 "SET_DOWN_STEP2" 16 "IDLE";

;-)

BO_ 766 CAM_UNKNOWN_1: 4 CAMERA

BO_ 900 NEW_MSG_384: 8 XXX
SG_ NEW_SIGNAL_1 : 19|3@0+ (1,0) [0|7] "" XXX
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....and still according to my Giulia (I have no race mode, I'm mostly sure race is correct but I can guarantee only D, N and A)

SG_ DNA_Mode : 15|8@0+ (1,0) [0|1] "" XXX
SG_ HEADLIGHTS : 31|1@0+ (1,0) [0|1] "" XXX

VAL_ 900 DNA_Mode 1 "DNA_NORMAL" 9 "DNA_DYNAMIC" 17 "DNA_ADVANCED_EFFICIENCY" 49 "DNA_RACE";
VAL_ 900 HEADLIGHTS 1 "LOW_BEAM__ON" 0 "OFF";

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I will look around, but is there a guide somewhere on what is needed to reverse engineer these? I can at least say I have a good background in similar areas, I've just never worked on CAN. I have a QV with race mode so I could possibly confirm this.


BO_ 508 NEW_MSG_1FC: 8 XXX
SG_ NEW_SIGNAL_1 : 6|1@0+ (1,0) [0|1] "" XXX

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....also, I think that BO_ 550 has something to do with the Start&Stop functionality, and should be...

BO_ 550 STARTSTOP: 8 XXX
SG_ STARTSTOP_ENABLED : 18|1@0+ (1,0) [0|1] "" XXX

SG_ COUNTER : 55|4@0+ (1,0) [0|15] "" XXX
SG_ CHECKSUM : 63|8@0+ (1,0) [0|255] "" XXX

BO_ 1046 NEW_MSG_416: 8 XXX
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This is repeating the VIN over and over, should be called VIN or something I guess?

@bluearcher-bc
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awesome. just bought a Giulia QV. Wish I knew more about this so I could help, but keep up the good work :)

@jyoung8607 jyoung8607 changed the title Alfa Romeo Stelvio FCA Giorgio: Alfa Romeo Stelvio Jul 3, 2024
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3 participants