Model 3 CAN bus IDs and data

	A	B	C	D	E	F	G	H	I	J	K	L	M	N
1	-NEW-				WARNING - This spreadsheet is out of date - See DBC for latest info - message list on last sheet
2	CAN ID	source device	period (ms)	Bytes	Data 1	Data 2	Data 3	Data 4	Data 5	Data 6	Data 7	Data 8

3	0x00C		1016	7	States or data that barely change
4	0x016		10	1	Always 01 (only seen when driving?) - heartbeat msg or crash status
5	0x102		93	8	Barely changing from 22 33 00 00 C2 2C A1 09
6	0x103		94	8	States or data that barely change from 22 33 00 00 C2 2A 21 02
7	0x108		10	8	Rear Torque Request NM s13 SB 12 scale 2	Rear motor torque actual NM s13 SB 27 scale 2	Rear axle RPM s16 SB 40 scale .1		Torque scale is 2 for axle torque, 9:1 gearing means scale 0.2222 for motor
8	0x113		94	2	Always 01 D7
9	0x118		10	8	Bytes 0 and/or 1-data TBD	DriveState SB16 u3 0-idle 1-charge 2-park 5-driving	Brake Pedal u2 SB 19 1-BrakePress	Gear u3 SB21 1-park 2-Rev 3-neutral 4-drive 7-idle	Brake Hold 1bit SB 26	Immobilizer u3 SB27	Pedal Position % u8 SB 32 scale 0.4	Traction Control u3 SB40	ParkingBrake u2 SB 44 1-engaging 2-disengaging	TrackMode u2 SB48
10	0x119		110	2	always 00 00
11	0x122		109	6
12	0x123		109	6
13	0x126		100	8	BattVoltage V u16 SB 0 scale .5	Demand u16 SB16	u8 SB0, u16 S 8
14	0x128
15	0x129		16	8	1&2 checksum and counter	Steering Angle Deg Unsigned14, SB 16, scale 0.1, offset -819.2	Steering Speed D/S u14 SB 32 scale 0.5 offset -4096
16	0x132		16	8	Battery Voltage V u16 SB 0 scale 0.01	Battery Current (smooth) A s15 SB 16 scale -.01 offset 0	Raw Battery Current A s16 SB 32 scale -0.05 offset 500	Charge time remaining (Minutes) u12 SB 48 scale 1
17	0x139		109	1	always 0 - heartbeat msg?
18	0x154		10	8	??	??	Rear Raw Torque NM s12 SB 40 scale 0.25	3 bit counter	8 bit checksum
19	0x186	AWD only			Front Torque Request NM s13 SB 12 scale 2	Front motor torque actual NM s13 SB 27 scale 2	Front axle RPM s16 SB 40 scale .1
20	0x1D4						Front Raw Torque NM s12 SB 40 scale 0.25
21	0x1D5	AWD only			Flags/Status u8? SB0	Front Torque Request NM s15 SB 8 scale 0.1	Front Torque NM s13 SB 24 scale 0.25	last two bytes counter and checksum
22	0x1D6		100	2
23	0x1D8				Flags/Status u8? SB0	Rear Torque Request NM s15 SB 8 scale 0.1	Rear Torque NM s13 SB 24 scale 0.25	last two bytes counter and checksum
24	0x1D9			VAR	https://en.wikipedia.org/wiki/ISO_15765-2
25	0x1F8		94	4
26	0x1F9		109	1	always 0 - heartbeat msg?
27	0x1FA		110	3
28	0x201		50	8	3 cycling messages
29	0x204		109	8
30	0x207		94	7
31	0x20A		999	6
32	0x20C		109	6
33	0x211		100	6
34	0x212		110	8	BMS Contactors u3 SB 8	BMS state u4 SB 11	Isolation resistance kOhm u10 SB 19 scale 1	BMS Charge status u3 SB 32	BMS charge power available kW u11 SB 38 scale 0.125	Min Batt Temp C u8 SB 56 scale .5 offset -40
35	0x213		499	3
36	0x214		100	8			FC type u3 SB 29 0=SC 1=Chademo 3=CCS?	FC current A s14 SB 32 scale .0732422	FC voltage V u13 SB 48 scale .0732422
37	0x215		1000	8	FC isolation kOhm u8 SB0 scale 40
38	0x217		1000	8	FC class u8 SB 8 SC=1 Urban=2	FC brand u4 SB 16 Tesla=1	FC cooling u4 SB 20 1=Convection 2=Liquid?
39	0x21D		109	8
40	0x221		47	8	VCFront State (off/accessory/drive)	Mux 0 or 1	LV status of each module, see DBC	EVTV found battery needs this message for HV contacactor
41	0x224		109	8		PCS DC-DC output current A s12 SB 16 scale 0.1	PCS Output Current Max A u12 SB 29 scale 0.1
42	0x225		94	3
43	0x227		110	8
44	0x228		93	8
45	0x229		94	3	Gear lever position u3 SB 12 0=center, 1=half down, 2=full down, 3= half up, 4=full up		Gear lever button u2 SB 16
46	0x22A		93	4
47	0x232		1000	8
48	0x23D		109	1	b6 = 1 when charging?
49	0x23E		31	8
50	0x241		94	7	Battery Coolant Flow Rate LPM u9 SB 0 scale 0.1		Powertrain Coolant Flow Rate LPM u9 SB 22 scale 0.1
51	0x242		94	2
52	0x243		93	8
53	0x244		100	8	FastCharge Power Limit kW u13 SB0 scale 0.06226	FastCharge Current Limit A u13 SB16 scale 0.073242	FastCharge Max V u13 SB32 scale 0.073242	FastCharge Min V u13 SB48 scale 0.073242
54	0x247		110	8
55	0x249		94	3	Left stalk fwd/rev u2 SB 12 0=center 1=pull 2=push	Left stalk button u2 SB 14 (0/1/2)	Left stalk fwd/rev u3 SB 16 0=center 1=half up 2=full up 3=half down 4=full down
56	0x24A		1000	1	b0 = 1 always? b1 = 1 when not charging?
57	0x252		110	8	Regen Power Limit KW (unsigned 16, startbit 0, scale 0.01)	Discharge Power Limit KW (unsigned 16, startbit 16, scale 0.01)	Max Heat Parked? kW u10 SB 32 scale 0.1	HVAC max power? kW u10 SB 50 scale 0.02
58	0x253		500	7
59	0x257		20	8		Signed speed u12 SB 12 MPH scale 0.05 off -25 KPH scale 0.08 off -40	UI Speed (ABS) u8 SB 24 scale 1	MPH/KPH flag u1 SB 32
60	0x25D		109	8
61	0x261		94	8	12v Batt Voltage V u12 SB 0 scale 0.005444	12v Batt Temp C s16 SB 16 scale 0.01	12v Batt AmpHours AH u14 SB 32 scale 0.01	12v Batt Current A s16 SB 48 scale 0.005
62	0x262		94	6
63	0x263		32	8	0x01
64				8	0x02
65				8	0x03
66	0x264		109	6	ChargeLineVoltage V u14 SB 0 scale 0.0333	ChargeLine Current A u9 SB 14 scale 0.1	ChargeLine Power kW u8 SB 24 scale 0.1	ChargeLine Current Limit A u10 SB 32 scale 0.1
67	0x266		10	7	Rear Power kW signed 11-bit SB 0, scale 0.5	Rear Inverter power dissipation kW u8 SB 8 scale .125, offset -0.5	?	Heat Power Optimal kW u8 SB 32 scale 0.08	Heat Power Max kW u8 SB 40 scale 0.08	Heat Power kW u8 SB 32 scale 0.08
68	0x267		1000	7
69	0x268		100	5	System heat power max kW u8 SB 0 scale 0.08	System heat power kW u8 SB 8 scale 0.08	System drive power max kW u9 SB 16 scale 1	System regen power max kW u8 SB 32 scale 1
70	0x26A		109	3
71	0x272		47	8	B1:b0 1-bit index
72	0x273		500	8
73	0x276		100	8	rarely active
74	0x281		109	6
75	0x282		62	8
76	0x283		94	6
77	0x284		500	4
78	0x285		47	8
79	0x287		94	8
80	0x288		109	8
81	0x292		110	8	UI State of Charge % (10 bit unsigned, startbit 0, scale 0.1)	Min SOC % (10 bit unsigned, startbit 10, scale 0.1)	Max SOC % (10 bit unsigned, startbit 20, scale 0.1)	Average SOC % (10 bit unsigned, startbit 30, scale 0.1)	note these are still not displayed SOC
82	0x293		500	8	UI steering mode u2 SB 0 comfort=0 standard=1 sport=2	UI traction control mode u3 SB 2 0=full traction 1=slip start	more...
83	0x2A4		1000	8
84	0x2A8		110	8
85	0x2B2		1000	3
86	0x2B3		78	8
87	0x2B6		100	2	only seen when driving
88	0x2C1		16	8	VCfront status 10Hz - See DBC
89	0x2C2		94	8
90	0x2C3		110	8
91	0x2C4		109	8
92	0x2D1		94	2	always FF 00
93	0x2D2		110	8	BMS Min Voltage V u16 SB 0 scale 0.01	BMS Max Voltage V u16 SB 16 scale 0.01	BMS Max Charge Current A u14 SB 32 scale 0.1	BMS Max Disharge Current A u14 SB 48 scale 0.128
94	0x2D3		1000	8
95	0x2E1		16	8	VCfront status 1Hz - See DBC
96	0x2E2		203	8
97	0x2E3		110	6
98	0x2E5	AWD only	1000	7	Front Power kW signed 11-bit SB 0, scale 0.5	Front Inverter power dissipation kW u8 SB 8 scale .125, offset -0.5	?	Heat Power Optimal kW u8 SB 32 scale 0.08	Heat Power Max kW u8 SB 40 scale 0.08	Heat Power kW u8 SB 32 scale 0.08
99	0x2E8		94	8
100	0x2F1		110	8