370Z CAN Bus Proprietary PID's

Brad370

I may have hit the mother load.

I found a way to access Nissan's proprietary PIDs. They aren't found using the standard mode $01 described here and they are 2 bytes long, not just 1. They are accessed using mode $22, but the ECU needs to be placed in a special diagnostic mode (I don't think this will impact driving at all since the dealership needs to run the car while testing it too, but I still need to try it out). I describe how I figured this all out on my blog here.

All in all, I found 254 custom PIDs that are completely undocumented so it's going to take quite a bit of work to decipher them all. Please help if you can. Hopefully this will give us access to a lot more sensors and data. I'll be updating my progress on here and on my spreadsheet. They're on the "Extended PIDs" tab.

Here's what I got with the key in the ON position, but the car not started. It goes PID, # bytes, then the data bytes.

1100 4 E4 41 9A 63
1101 1 61
1102 1 00
1103 1 96
1104 1 50
1105 1 00
1106 1 69
1107 1 00
1108 1 00
1109 1 00
110A 1 00
110C 1 C8
110D 1 5C
1110 1 00
1111 1 50
1112 1 00
1113 1 00
1114 1 23
1115 1 C4
1116 1 C4
1117 1 00
1118 1 00
1119 1 00
111A 1 1C
111B 1 1C
111C 1 00
111E 1 00
111F 1 5F
1120 4 3C 4C 01 81
1121 1 00
1122 1 00
1123 1 64
1124 1 64
1125 1 64
1126 1 64
1129 1 C4
112A 1 D1
112B 1 80
112D 1 00
112E 1 00
1130 1 00
1131 1 00
1132 1 00
1133 1 00
1134 1 40
1135 1 80
1136 1 00
1137 1 00
1138 1 00
1139 1 00
113A 1 80
113B 1 00
113C 1 00
113D 1 00
1140 4 07 06 00 C1
1143 1 00
1144 1 00
1145 1 01
1146 1 00
1147 1 58
1148 1 70
1149 1 00
114A 1 00
114C 1 00
114D 1 00
114E 1 00
114F 1 00
1150 1 00
1159 1 00
115A 1 00
1160 4 00 00 01 CD
1162 1 00
1163 1 80
1164 1 00
1165 1 00
1166 1 80
1174 1 00
1178 1 00
1179 1 C2
117A 1 63
117B 1 00
117D 1 15
117E 1 15
117F 1 00
1180 4 21 E0 00 00
1182 1 FF
1183 1 00
1188 1 00
1189 1 00
118A 1 00
118B 1 00
118C 1 00
1200 4 BF AF 10 71
1201 2 00 00
1203 2 00 00
1204 2 00 42
1205 2 00 42
1206 2 04 CC
1207 2 04 CC
1208 2 AB 07
1209 2 00 BF
120B 2 00 00
120C 2 00 00
120D 2 00 92
120E 2 00 8E
120F 2 00 7B
1210 2 00 7B
1214 2 01 40
1218 2 02 72
1219 2 00 00
121A 2 00 00
121B 2 15 76
121C 2 21 F7
1220 4 EC 60 E0 01
1221 2 00 AE
1222 2 00 D3
1223 2 00 EB
1225 2 01 B9
1226 2 01 B9
122A 2 02 15
122B 2 00 00
122C 2 00 00
122D 2 00 00
122E 2 00 00
122F 2 00 00
1230 2 00 00
1231 2 56 33
1232 2 45 56
1233 2 30 41
1234 2 01 18
1235 2 00 00
1236 2 00 00
1237 2 00 EF
1238 2 00 C2
1239 2 00 E4
123A 2 00 19
123B 2 00 B1
123C 2 01 44
123D 2 00 80
123E 2 00 00
123F 2 00 3B
1240 4 03 FD 00 6D
1241 2 00 CA
1243 2 00 75
1244 2 01 B1
1245 2 01 B3
1246 2 00 00
1247 2 00 03
1248 2 B6 3A
1249 2 FF D7
124A 2 FF D3
124B 2 00 79
124C 2 00 7B
124D 2 80 00
124E 2 80 00
124F 2 80 00
1250 2 00 03
125A 2 00 83
125B 2 00 82
125C 2 02 0E
125D 2 01 71
125E 2 01 BE
125F 2 FF FF
1260 4 03 80 C0 00
1267 2 00 E0
1268 2 01 15
1269 2 00 00
126B 2 01 BB
126C 2 01 BB
126D 2 01 DD
126E 2 01 EE
126F 2 01 BB
1270 2 01 BB
1271 2 01 65
1272 2 02 0F
1273 2 00 7B
1274 2 00 97
1275 2 01 BB
1276 2 01 BB
1300 4 7B FC 04 00
1301 2 00 00
1302 2 01 3F
1303 2 C0 30
1304 2 80 90
1305 2 68 44
1306 2 00 00
1307 2 00 42
1308 2 01 08
1309 2 10 02
130A 2 10 10
130B 2 00 03
130C 2 E5 E5
130D 2 10 3F
130E 2 00 7F
130F 2 DB FF
1310 2 00 03
1311 2 00 00
1313 2 00 00
1315 2 00 00
1316 2 11 1F
1317 2 00 00
1500 4 5B DB 62 00
1502 2 00 09
1503 2 00 00
1504 2 00 FF
1505 2 00 09
1506 2 00 00
1507 2 00 FF
1508 2 00 09
1509 2 00 C0
150A 2 00 3C
150B 2 00 00
150C 2 00 C0
150D 2 00 3C
150E 2 00 00
150F 2 00 C0
1510 2 00 3C
1511 2 00 00
1512 2 00 C0
1513 2 00 0C
1514 2 00 00
1515 2 00 00
1516 2 00 00
1517 2 02 02