Pin16

U23xx

Network software

Software and configuration faults reported over the bus: mismatched or incompatible module software, and failed programming.

No open-source descriptions exist for this system, so its codes are read from their structure.

Manufacturer-specific. Check a source specific to your make and model year.

U2300 U2301 U2302 U2303 U2304 U2305 U2306 U2307 U2308 U2309 U230A U230B U230C U230D U230E U230F U2310 U2311 U2312 U2313 U2314 U2315 U2316 U2317 U2318 U2319 U231A U231B U231C U231D U231E U231F U2320 U2321 U2322 U2323 U2324 U2325 U2326 U2327 U2328 U2329 U232A U232B U232C U232D U232E U232F U2330 U2331 U2332 U2333 U2334 U2335 U2336 U2337 U2338 U2339 U233A U233B U233C U233D U233E U233F U2340 U2341 U2342 U2343 U2344 U2345 U2346 U2347 U2348 U2349 U234A U234B U234C U234D U234E U234F U2350 U2351 U2352 U2353 U2354 U2355 U2356 U2357 U2358 U2359 U235A U235B U235C U235D U235E U235F U2360 U2361 U2362 U2363 U2364 U2365 U2366 U2367 U2368 U2369 U236A U236B U236C U236D U236E U236F U2370 U2371 U2372 U2373 U2374 U2375 U2376 U2377 U2378 U2379 U237A U237B U237C U237D U237E U237F U2380 U2381 U2382 U2383 U2384 U2385 U2386 U2387 U2388 U2389 U238A U238B U238C U238D U238E U238F U2390 U2391 U2392 U2393 U2394 U2395 U2396 U2397 U2398 U2399 U239A U239B U239C U239D U239E U239F U23A0 U23A1 U23A2 U23A3 U23A4 U23A5 U23A6 U23A7 U23A8 U23A9 U23AA U23AB U23AC U23AD U23AE U23AF U23B0 U23B1 U23B2 U23B3 U23B4 U23B5 U23B6 U23B7 U23B8 U23B9 U23BA U23BB U23BC U23BD U23BE U23BF U23C0 U23C1 U23C2 U23C3 U23C4 U23C5 U23C6 U23C7 U23C8 U23C9 U23CA U23CB U23CC U23CD U23CE U23CF U23D0 U23D1 U23D2 U23D3 U23D4 U23D5 U23D6 U23D7 U23D8 U23D9 U23DA U23DB U23DC U23DD U23DE U23DF U23E0 U23E1 U23E2 U23E3 U23E4 U23E5 U23E6 U23E7 U23E8 U23E9 U23EA U23EB U23EC U23ED U23EE U23EF U23F0 U23F1 U23F2 U23F3 U23F4 U23F5 U23F6 U23F7 U23F8 U23F9 U23FA U23FB U23FC U23FD U23FE U23FF

Read this code from your own car

Plug an ELM327 adapter into the OBD-II port under the dashboard. Pin16 reads every stored, pending and permanent code, explains each one like this page does — offline, with no account — and shows what the car recorded when the fault was set.

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