U1152

CDC0 - U1152

Information saved in
DME

Fault code
CDC0 - U1152

Fault text
CDBD Throttle-valve actuator CAN message, bank 2

Fault description
Message Monitoring Throttle Actuator Alive Check (Bank
2)

Condition for fault identification
Test condition:
Alive error > 5 (K_CAN_ALIVE_ERR_MAX)
Terminal condition: TERM87
Voltage condition:
Battery voltage > 6.8V (k_egas_can_ed_ub_min)

Condition for fault memory entry
50 ms

Action in service
1. Clear fault memory, EDR electronic throttle valve system
test,
2. Check fuse, plug and wiring harness at EDR2 and DME,
3. Replace EDR2

Fault effect and breakdown warning
CC message
Engine speed limited
Reduced power
MIL after engine runs 2x

Driver information
Warning light:
MIL, EML, CC message, backup program

Service instruction
none