Ricoh D014 - Page 501

Service Call Tables
SM 4-51 D014/D015/D078/D079
Trouble-
shooting
VBCU-DTMB (TMC) communication error
SC627
B
Communication between the
VBCU and TMC was
interrupted. An ACK/NAK
signal was not received within
100 ms after a data frame was
sent and three retries failed.
 DTMB harness loose, broken,
defective
 DTMB defective
 VBCU defective
 PSU defective
SC636 SD Card Error
Expanded authentication module error
-001 B
1. There is no expanded
authentication module in the
machine.
2. The SD card or the
expanded authentication
module file is broken.
3. There is no DESS module
in the machine.
1. Install the correct SD card or
expanded authentication module file.
2. Install the DESS module.
Version error
-002
B
1. The version of the
expanded authentication
module is not correct.
1. Install the correct expanded
authentication module file.
Engine startup error
SC670 D
1. Engine does not respond
within 30sec after power on.
2. Engine down detected
suddenly during power on and
warm up.
 VBCU installation incorrect
 VBCU defective
 Sudden communication reset
occurred between the VBCU and
the Controller
⇒
Rev. 01/2009
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA