UDRF01.04GB
Maintenance manual DRF 400–450
12
D Error codes – 1 Engine
626/5
74 DTC
5.4
Preheat-
ing relay
open cir-
cuit on ca-
ble or
defective
compo-
nent.
Preheating
cannot be
activated.
Check cabling between
control unit and compo-
nent.
Check relay's function.
Check connection 36 in the
red connector on the en-
gine's control unit.
D794/
Red:36
ENGINE,
menu 5
1.10.1 Pre-
heating
628/
12
255
DTC 9.9
Memory
error in
control
unit engine
(D794).
Engine does
not start
(varies).
Change control unit engine
(D794)
-
-
11.5.3.10 Con-
trol unit engine
628/2
256
DTC 9.9
Electric
malfunc-
tion en-
gine.
Reduced en-
gine power.
Troubleshoot engine with
supplier's troubleshooting
tools
-
-
-
629/
11
186
DTC 9.9
Memory
error in
control
unit engine
(D794).
Engine
doesn't
start.
Change control unit engine
(D794)
-
-
11.5.3.10 Con-
trol unit engine
629/
12
187
DTC 9.9
Memory
error in
control
unit engine
(D794).
Engine
doesn't
start.
Change control unit engine
(D794)
-
-
11.5.3.10 Con-
trol unit engine
629/
13
186
DTC 9.9
Memory
error in
control
unit engine
(D794).
Engine
doesn't
start.
Change control unit engine
(D794)
-
-
11.5.3.10 Con-
trol unit engine
629/2
187
DTC 9.9
Memory
error in
control
unit engine
(D794).
Engine
doesn't
start.
Change control unit engine
(D794)
-
-
11.5.3.10 Con-
trol unit engine
629/8
186
DTC 9.9
Memory
error in
control
unit engine
(D794).
Engine
doesn't
start.
Change control unit engine
(D794)
-
-
11.5.3.10 Con-
trol unit engine
Descrip-
tion
Limitation
Action
Con-
nec-
tion
and
com-
ponent
Diag-
nostic
menu
Function
group
Code
Volvo
code
https://www.forkliftpdfmanuals.com/
Summary of Contents for DRF420-60S5
Page 2: ...https www forkliftpdfmanuals com ...
Page 4: ...UDRF01 04GB Maintenance manual DRF 400 450 2 AForeword https www forkliftpdfmanuals com ...
Page 18: ...UDRF01 04GB Maintenance manual DRF 400 450 2 BSafety https www forkliftpdfmanuals com ...
Page 60: ...UDRF01 04GB Maintenance manual DRF 400 450 2 1Engine https www forkliftpdfmanuals com ...
Page 86: ...UDRF01 04GB Maintenance manual DRF 400 450 2 2Transmission https www forkliftpdfmanuals com ...
Page 100: ...UDRF01 04GB Maintenance manual DRF 400 450 2 3Driveline axle https www forkliftpdfmanuals com ...
Page 106: ...UDRF01 04GB Maintenance manual DRF 400 450 2 4Brakes https www forkliftpdfmanuals com ...
Page 124: ...UDRF01 04GB Maintenance manual DRF 400 450 2 5Steering https www forkliftpdfmanuals com ...
Page 130: ...UDRF01 04GB Maintenance manual DRF 400 450 2 6Suspension https www forkliftpdfmanuals com ...
Page 150: ...UDRF01 04GB Maintenance manual DRF 400 450 2 7 Load handling https www forkliftpdfmanuals com ...
Page 320: ...UDRF01 04GB Maintenance manual DRF 400 450 2 D Error codes https www forkliftpdfmanuals com ...
Page 412: ...UDRF01 04GB Maintenance manual DRF 400 450 2 ESchematics https www forkliftpdfmanuals com ...