2B9A

2B9A - P0604

Information saved in
DME

Fault code
2B9A - P0604

Fault text
Control module: internal fault, RAM

Fault description
Internal Control Module Random Access Memory (RAM)
Error

Condition for fault identification
Test condition:
DME selftest
Terminal condition: none
Voltage condition:
none

Condition for fault memory entry
none

Action in service
Replace DME

Fault effect and breakdown warning


Driver information
Warning light:
EPCL + various warning lamps from other ECUs, as DME
is not transmitting messages to the bus

Service instruction
none