VW GOLF 6 checksum strange problem

[aeroyas]

hi freind's, please need your help to resolve a strange problem with a golf 6, the original car dash have a monitor prob (water inside) but the start normal and all work's fine (needles, lamps,...), i take a used dash and swap eeprom 32C32 and NEC processor from the original one to my used dash, and everything was ok, my only prob is the brake lamp stay always on, nad with VCDS (genuine one) i get fault code (error checksum), have not touch the car dump, only swap eeprom and NEC, please can someone check my eeprom dump 24C32 and correct the checksum? i post the reader dump here. thank's a lot in advance

[Lidahus]

I had some luck to fix a check sum error message just by deleting the error entry by writing 0xFF to that error memory storage. Attached is the structure of the error memory area of a NEC+24c64 cluster, colors indicates which fields had been read by NEC in one shot. White is not read. This example shows a lot of errors. If cluster is error-free all fields shown are set to 0xFF.

[markony79]

hi freind's, please need your help to resolve a strange problem with a golf 6, the original car dash have a monitor prob (water inside) but the start normal and all work's fine (needles, lamps,...), i take a used dash and swap eeprom 32C32 and NEC processor from the original one to my used dash, and everything was ok, my only prob is the brake lamp stay always on, nad with VCDS (genuine one) i get fault code (error checksum), have not touch the car dump, only swap eeprom and NEC, please can someone check my eeprom dump 24C32 and correct the checksum? i post the reader dump here. thank's a lot in advance

try with some OBD tool to write 0km, and then write NEW KM

[aeroyas]

hi freind, thank's for your interest, i will try this solution and report. thank's again

[Lidahus]

Any final results here?