MTU 8 V 2000 M70 - Page 72

Display text Meaning Task
DL 211+A002-A040 GCU 1 (PIM No. 21.X+A002-A040) not
detected on default bus
1. Check LOP visually (→ Page 154).
2. Perform LOP test procedures
(→ Page 156).
3. Check ECU plug-in connections
(→ Page 149).
4. Check engine wiring (→ Page 145).
5. Contact Service
• Have GCU/GMU checked and
replaced, if required.
DL 211+A003-ECU ECU 4 not detected on default bus 1. Check LOP visually (→ Page 154).
2. Perform LOP test procedures
(→ Page 156).
3. Check ECU plug-in connections
(→ Page 149).
4. Check engine wiring (→ Page 145).
5. Contact Service
• Have ECU checked and re‐
placed, if required.
DL 211+A004-EMU EMU 1 not detected on default bus 1. Check LOP visually (→ Page 154).
2. Perform LOP test procedures
(→ Page 156).
3. Check ECU plug-in connections
(→ Page 149).
4. Check engine wiring (→ Page 145).
5. Contact Service
• Have EMU checked and re‐
placed, if required.
DL 211+A300-A500 RCS with PIM No. 21.X+A300-A500
not detected on default bus
1. Check LOP visually (→ Page 154).
2. Perform LOP test procedures
(→ Page 156).
3. Check ECU plug-in connections
(→ Page 149).
4. Check engine wiring (→ Page 145).
5. Contact Service
• Have RCS checked and re‐
placed, if required.
DL 211+A300-A501 PCU (PIM No. 21.X+A300-A501) not
detected on default bus
1. Check LOP visually (→ Page 154).
2. Perform LOP test procedures
(→ Page 156).
3. Check ECU plug-in connections
(→ Page 149).
4. Check engine wiring (→ Page 145).
5. Contact Service
• Have PCU checked and re‐
placed, if required.
HI P-Oil Filter Differ‐
ence
Excessive oil-pressure difference be‐
tween oil-filter inlet and outlet
Replace engine oil filter (→ Page 122).
MG Disengage Error Message from RCS Contact Service
• Have GCU solenoid valve checked
and replaced, if required;
• Have GCU wiring checked and re‐
placed, if required.
MG Eng Speed High/
Low (Clutch)
Message from RCS Reduce speed.
72 | Troubleshooting | MW15407/14E 2012-02
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