SsangYong Stavic / SsangYong Rodius (2005 year). Service manual — part 295
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
28
FFH & PTC
STAVIC - 2004.09
3B
Fan wheel or combustion air fan motor blocked (frozen,
contaminated, stiff, cable harness scrapes on shaft end, …)
• Eliminate blockage
• Measure speed of combustion air fan motor:
- dismantle combustion air fan
- check with 8.2 V + 0.2 V, to do so, unclip the cable 0.75
2
black from chamber 13 of the 14-pin connector and the
cable 0.75
2
brown from chamber 14. Apply marking (white
paint) to the fan wheel and measure speed with contactless
speed meter.
If the measured speed is outside a range of 8,800 rpm to
10,400 rpm, then replace the combustion fan. If the mea-
sured speed is within a range of 8800 rpm to 10400 rpm,
then replace the controller.
• Check cable harness for this component for damage and
through current
• Check plug-in connection, replace component if necessary
• Fan wheel or combustion air fan motor blocked
(contaminated, stiff)
• Check cable harness of this component for damage, if neces-
sary replace component
• Check whether the lead to this component has a short-circuit
to GND, if not, check component for ground contact, if neces-
sary replace controller
• Check cable harness to the external component for damage
and through current and replace external component if neces-
sary
• Check cable harness to the external component for damage
and through current
• Check plug-in connection, replace external component if
necessary
• Check whether lead to this component has short-circuit to
+Ub, if not, check component for ground contact, replace
controller if necessary
Too many start attempts, the controller is locked
• Delete the fault memory to release the controller
• Check fuel quantity and fuel supply
• During start (no flame formed yet), the flame sensor reports
temperature value too high for too long
• Check exhaust and combustion air
• Check flame sensor
Remedies
Trouble Description
Trouble
Code
30
31
32
34
47
48
49
50
51
Speed of combustion fan motor out-
side tolerable range
Burner motor interruption
Overload, short-circuit or ground
contact, burner motor
Burner motor output defect
Overload, short-circuit or ground
contact, fuel pump
Fuel pump interruption
Fuel pump output defect
Operating block because too many
start attempts in vain (10 start
attempts, also one start repeat for
every start attempt)
Time exceeded for cold blowing
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
29
FFH & PTC
STAVIC - 2004.09
3B
• Check exhaust and combustion air system
• Check fuel quantity and fuel supply
• Clean or replace sieve used in fitting of fuel pump
Fault(because no more start attempt allowed )
• Check exhaust and combustion air system
• Check fuel quantity and fuel supply
• Check flame sensor - see trouble code 64 and 65
• Check cable harness to this component for damage and through
current
• Check plug-in connection
• Check sensor resistance value, replace component if necessary
• Check cable harness to this component for damage
• Check sensor resistance value, replace external component if
necessary
• Check cable harness to this component for damage and
through current
• Check plug-in connection
• Check sensor resistance value, replace component if necessary
• Check cable harness to this component for damage
• Check sensor resistance value, replace external component if
necessary
• Check cable harness to this component for damage and through
current
• Check plug-in connection
• Check sensor resistance value, replace component if necessary
• Check cable harness to this component for damage
• Check sensor resistance value, replace external component if
necessary
• Replace controller
• Replace controller
• Replace controller
• Check CAN interface
• Replace controller
52
53
54
56
60
61
64
65
71
72
74
87
88
89
90
Safety time exceeded
Flame aborted from “power” stage
Flame aborted from “large” stage
Flame aborted from “small” stage
Control overheating sensor interrup-
tion
Short circuit or ground contact con-
trol overheating sensor
Flame sensor interruption
Short circuit flame sensor
Surface sensor interruption
Short circuit surface sensor
Overheating hardware defect, operating
block
Internal temperature sensor short-circuit
Internal temperature sensor interruption
CAN error
Watch dog reset
Remedies
Trouble Description
Trouble
Code
W a r n i n g
In the case of flame aborted in “power”, “large” and “small”
stage and with still tolerable start attempts, the heater proceeds
with a new start or with subsequent start repeat. If the new
start or start repeat is successful, the trouble code display goes
off.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
30
FFH & PTC
STAVIC - 2004.09
3B
• Replace controller
• Replace controller
• Replace controller
• Remedy short-circuit of the component to +Ub to GND, replace
controller if necessary
• Replace controller
• Replace controller
• Replace controller
• Replace controller
• Replace controller
91
92
93
94
95
96
97
98
99
Too many resets
ROM error
RAM error
Transistor fault occurs too frequently
- operation block
Software stack overflow
No valid process, operation lock
Resonator/quartz faulty,
wrong processor cycle
Main relay faulty
EEPROM error
Remedies
Trouble Description
Trouble
Code
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
31
FFH & PTC
STAVIC - 2004.09
3B
General Trouble Causes and Remedies
Change the radiatior
Change the coolant auxiliary tank
Change heater core
Check the condition of hose and changing clamp
Change the hose
Change the gasket
Change the water pump
Change the water inlet cap gasket
Change the thermostat sealing
Fasten the bolt to specified torque
Change the head gasket
Add coolant
Check the density coolant (Anti-freezer)
Check the bent area of hose or change if needed
Change thermostat
Change water pump
Change radiator
Change coolant auxiliary tank or tank cap
Change cylinder head or cylinder block
Clean the coolant flow line
Clean the radiator core
Change or check the cooling fan
Chaange the sensor and related area
Change the thermostat
Change or check the cooling fan
Change the sensor and related area
Remedies
Causes
Condition
Low coolant
level
Coolant leakage
Leakage in coolant auxiliary tank
Leakage in heater core
Leakage in joint junction of coolant hose
Leakage in defective coolant hose
Leakage in water pump gasket
Leakage in water pump sealing
Leakage in water inlet cap
Leakagein thermostat housing
Insufficient tightening torque of cylinder head bolt
Damaged cylinder head gasket
The coolant leakage (Check the coolant level)
excessive anti-freezer
Bad coolant hose condition
Defective themostat
Defective water pump
Defective radiator
Defective coolant auxiliary tank or tank cap
Crack in cylinder head or in cylinder block
Clogged water flow in cylinder head or block
Clogged water flow in radiator core
Defective cooling fan
Defective temp.sensor, wiring, and lamp cluster
Defective thermostat
Defective cooling fan
Defective tem.sensor, wiring, and lamp cluster
Abnormally
high coolant
temperature
Abnormally
loow coolant
temperature
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