P3202

CD87 - P3202

Information saved in
DME

Fault code
CD87 - P3202

Fault text
PT-CAN bus communication fault

Fault description
Powertrain CAN, CAN Chip Cut-Off

Condition for fault identification
Test condition:
20 (K_ED_PT_BUSOFF.ERROR THRESHOLD)
Terminal condition: Wakeup
Voltage condition:
Battery voltage > 9V (k_can_ed_ub_min)

Condition for fault memory entry
100 ms

Action in service
was E60 series AG

Fault effect and breakdown warning
CC message / power reduction / no engine speed-gear-
speed-coolant temperature display / higher idle / starter does
not disengage if shutdown phase not awaited / not possible
to read out stored error codes

Driver information
Warning light:
none

Service instruction
none