2009 CHERY TIGGO warning

Downloaded from www.Manualslib.com manuals search engine PARKING BRAKE
GENERAL INFORMATION12-80
Description 12-80
Operation 12-80
Specifications 12-80
Special Tools 12-80
Electrical Schematics 12-81
DIAGNOSIS & TESTING12-82
Parking Brake Warning Light 12-82
Parking Brake Operation 12-82
Parking Brake Adjustment 12-82
ON-VEHICLE SERVICE12-84
Parking Brake Lever 12-84
Removal & Installation 12-84
Parking Brake Cable 12-85
Removal & Installation 12-85
Parking Brake Shoes 12-86
Removal & Installation 12-86
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12–79Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS & TESTING
Parking Brake Warning Light
The parking brake switch is incorporated in the circuit for the red warning lamp in the dash. The switch will cause the
lamp to illuminate only when the parking brakes are applied. If the lamp remains on after parking brake release, the
switch or circuit is faulty.
Parking Brake Operation
The leading cause of improper parking brake operation, is excessive clearance between the parking brake shoes and
the shoe braking surface. Excessive clearance is a result of lining and/or drum wear, drum surface machined over-
size.
In most cases, the actual cause of an improperly functioning parking brake (too loose/too tight/won’t hold), can be
traced to a parking brake component.
Inspect the following when diagnosing a parking brake problem:
•Brake shoe wear
• Drum surface (in rear rotor) machined oversize
• Front cable not secured to lever
• Rear cable not attached to actuator
• Rear cable seized
• Parking brake lever not seated
• Parking brake lever bind
Parking Brake Adjustment
Adjust the parking brake only if the parking brake lever can be pulled up more than 3 notches without having an
adequate solid braking effect.
NOTE :
Excessive parking brake lever travel (sometimes described as a loose lever or too loose condition), could be the
result of worn brake shoes, improper brake shoe adjustment, or improperly assembled brake parts. A too loose con-
dition can also be caused by inoperative or improperly assembled parking brake components. Always confirm that the
parking brake components are assembled properly. Perform the following procedure to adjust the parking brake:
1. Verify the parking brake lever is in the released (down) position.
2. Raise and support the vehicle.
3. Remove the wheel mounting nuts and the rear tire and wheel assemblies.
4. Utilizing the access hole in the rotors, adjust the parking brake shoes.
5. Reach inside the vehicle and fully apply and release the parking brake.
6. With the parking brake lever in the fully applied (up) position, attempt to rotate the rear rotors by hand (to ensure that the parking brake shoes are working properly).
7. With the parking brake lever in the released (down) position, attempt to rotate the rear rotors by hand (to ensure that the parking brake shoes are not dragging).
8. Install both rear tire and wheel assemblies and the wheel mounting nuts. (Tighten: Wheel mounting nuts to 110 N·m)
12–82Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 6. Loosen the two blend door and mode door controlcables (1).
7. Remove the manual temperature control module.
8. Installation is in the reverse order of removal.
Blower Motor Resistor
Removal & Installation
WARNING!
The blower motor resistor may get very hot during normal operation. If the blower motor was turned on prior to
servicing the blower motor resistor, wait five minutes to allow the blower motor resistors to cool before per-
forming diagnosis or service. Failure to take this precaution can result in possible personal injury.
CAUTION:
DONT operate the blower motor with the blower motor resistor removed from the circuit. Failure to
take this precaution can result in vehicle damage.
1. Disconnect the negative battery cable.
2. Remove the glove box (See Instrument Panel Removal & Installation in Section 15 Body & Accessories).
3. Disconnect the blower motor resistor electrical connector.
ON-VEHICLE SERVICE
LTSM130001
13–16Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION
Description
The A/C refrigerant lines and pipes are used to carry the refrigerant between the various A/C system components.
Any kinks or sharp bends in the refrigerant lines and hoses will reduce the capacity of the entire A/C system and can
reduce the flow of refrigerant within the system.
Operation
High pressure is produced in a refrigerant system when the A/C compressor is operating. Extreme care must be
exercised to make sure that each of the refrigerant system connections is pressure-tight and leak free. It is a good
practice to inspect all flexible hose refrigerant lines at least once a year to make sure they are in good condition and
properly routed. Depending on vehicle, model and market application, refrigerant lines are connected to each other or
other A/C system components with block-type or quick-connect type fittings. To ensure the integrity of the refrigerant
system, O-rings and/or gaskets may be used to seal the refrigerant system connections. The refrigerant lines and
hoses cannot be repaired and must be replaced if leaking or damaged.
WARNING!
The A/C system contains refrigerant under high pressure. Repairs should only be performed by qualified service
personnel. Serious or fatal injury may result from improper service procedures.
If accidental A/C system discharge occurs, ventilate the work area before resuming service. Large amounts of
refrigerant released in a closed work area will displace the oxygen and cause suffocation and serious or fatal
injury.
CAUTION:
Never add R-12 to a refrigerant system designed to use R-134a. Do not use R-12 equipment or
parts on an R-134a A/C system. These refrigerants are not compatible and damage to the A/C sys-
tem will result.
CAUTION:
Never use R-12 refrigerant oil in an A/C system designed to use R-134a refrigerant oil. These refrig-
erant oils are not compatible and damage to the A/C system will result.
CAUTION:
Do not run the engine with a vacuum pump in operation or with a vacuum present within the A/C
system. Failure to follow this caution will result in serious A/C compressor damage.
CAUTION:
Do not overcharge the refrigerant system. Overcharging will cause excessive compressor head
pressure and can cause compressor noise and A/C system failure.
Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
A/C Compressor Bracket Bolts 40
A/C Compressor Line Bolts 20
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13–33Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 12. If the noise is from liquid refrigerant slugging in the A/C suction line, replace the A/C accumulator and check therefrigerant oil level and the refrigerant system charge.
13. If a slugging condition still exists after replacing the A/C accumulator, replace the A/C compressor.
Refrigerant System Leaks
WARNING!
R-134a service equipment or vehicle A/C systems should not be pressure tested or leak tested with compressed
air. Mixture of air and R-134a can be combustible at elevated pressures. These mixtures are potentially danger-
ous and may result in fire or explosion causing property damage, personal injury or death. Avoid breathing A/C
refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and throat. Use only approved service
equipment meeting SAE requirements to discharge an R-134a system. If accidental system discharge occurs,
ventilate work area before resuming service.
NOTE :
If the A/C refrigerant system charge is empty or low, a leak in the A/C system is likely. Inspect all A/C lines, fittings
and components for an oily residue. Oil residue can be an indicator of an A/C system leak location.
NOTE :
The only way to correctly determine if the refrigerant system is fully charged with R-134a is to completely evacuate
and recharge the A/C system.
Refrigerant System Empty
1. Evacuate the refrigerant system to the lowest degree of vacuum possible. Determine if the system holds a vac- uum for 15 minutes. If vacuum is held, a leak is probably not present. If system will not maintain vacuum level,
proceed to STEP 2.
2. Prepare and dispense 0.3 kilograms of R-134a refrigerant into the evacuated refrigerant system and proceed to STEP 1 of the System Low procedure.
Refrigerant System Low
1. Position the vehicle in a wind-free work area. This will aid in detecting small leaks.
2. Operate the heating-A/C system with the engine at idle under the following conditions for at least 5 minutes:Doors or windows open, transaxle in Park or Neutral with the parking brake set (depending on application), A/C-
Heater controls set to outside air, full cool, panel mode, high blower and with A/C compressor engaged.
3. Shut the vehicle Off and wait2-7minutes. Then use an electronic leak detector that is designed to detect R-134a refrigerant and search for leaks. Fittings, lines or components that appear to be oily usually indicate a
refrigerant leak. To inspect the A/C evaporator for leaks, insert the leak detector probe into the drain tube open-
ing or an air outlet. A dye for R-134a is available to aid in leak detection. Use only approved refrigerant dye.
CAUTION:
A leak detector only designed for R-12 refrigerant will not detect leaks in an R-134a refrigerant sys-
tem.
DIAGNOSIS & TESTING
13–36Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
A/C System Evacuation and Recharge
Connecting Refrigerant Recovery/Recycling Station
WARNING!
The A/C system is under high pressure, use caution when servicing the A/C system.
LTSM130023
13
13–37Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2. A manifold gauge set and an R-134a refrigerant recovery/recycling/charging station that meets SAE standardJ2210 should be connected to the refrigerant system.
3. Open both the suction and discharge valves, then open the charge valve to allow the refrigerant to flow into the system.
4. When the transfer of refrigerant has stopped, close both the suction and discharge valves.
5. If all of the refrigerant charge did not transfer from the dispensing device, open all of the windows in the vehicle and set the heating-A/C system controls so that the A/C compressor is operating and the blower motor is running
at its lowest speed setting. Run the engine at a steady high idle (about 2000 RPM).
6. Open the low-pressure valve to allow the remaining refrigerant to transfer to the refrigerant system.
WARNING!
Take care not to open the discharge (high pressure) valve at this time. Failure to follow this warning could result
in possible personal injury or death.
7. Disconnect the refrigerant recovery/recycling station from the refrigerant system service ports.
8. Reinstall the caps onto the refrigerant system service ports.
Compressor
Description
Vehicles equipped with the 1.6L & 1.8L & 2.0L engine use a SD7V16 clutch-less compressor. The 2.4L equipped
vehicles use a V5 clutch-less compressor. The compressor is a variable displacement compressor. The largest dis-
placement is 161.3 ml/r, displacement range of 5% to 100%.
CAUTION:
DONT run the engine with a vacuum pump in operation or with a vacuum present within the A/C
system. Failure to follow this caution will result in serious A/C compressor damage.
NOTE :
The compressor drive hub and the pulley and bearing assembly cannot be serviced separately from the A/C com-
pressor. In the event of drive hub or pulley and bearing assembly damage or failure, the A/C compressor, drive hub
and pulley and bearing must be replaced as an assembly.
Operation
The A/C compressor is controlled by the Engine Control Module (ECM), depending on engine application. The ECM
calculates compressor displacement required by A/C system load and demand by monitoring vehicle speed, A/C high
side pressure, engine speed, evaporator temperature, accelerator pedal position, ambient temperature and A/C-
Heater request signals. The ECM then sends a pulse width modulated signal to the A/C compressor control solenoid
to increase or decrease refrigerant flow through an orifice located within the compressor housing. The amount of
refrigerant allowed to pass through the orifice in the compressor determines the head pressure which controls the
angle of the swash plate, which in turn, determines the amount of compressor displacement. When there is no
demand for A/C, the swashplate is adjusted to nearly a zero degree angle, which removes compressor torque drag
from the engine.
NOTE :
The A/C compressor cannot be repaired and it must be replaced if found inoperative or damaged. If an internal fail-
ure of the A/C compressor has occurred, the A/C accumulator and the A/C liquid line must also be replaced.
Removal & Installation - 1.6L & 1.8L & 2.0L
WARNING!
Review safety precautions and warnings in this group before performing this procedure. Failure to follow the
warnings and cautions could result in possible personal injury or death.
ON-VEHICLE SERVICE
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13–39Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine RESTRAINTS
14
CONTENTSpage
Airbag System ....................................................................... 14-1
Seat Belt System .................................................................... 14-50
AIRBAG SYSTEM
GENERAL INFORMATION14-2
Description 14-2
Operation 14-2
Specifications 14-2
Special Tools 14-3
Electrical Schematics 14-4
Airbag Control Module Connector Pin-Out
Table 14-7
DIAGNOSIS & TESTING14-8
Diagnostic Help 14-8
Intermittent DTC Troubleshooting 14-8
Ground Inspection 14-8
Diagnostic Tools 14-8
Diagnostic Trouble Code (DTC) List 14-9
Restraints Control Module DTC List 14-9
Diagnostic Trouble Code (DTC) Tests 14-11
B1102 - Battery Voltage Low 14-11
B1346 - Driver Airbag Resistance Too
High Or Open (1st Stage) 14-16B1352 - Passenger Airbag Resistance
Too High Or Open (1st Stage)
14-23
B2501 - Warning Lamp Fault-Open 14-29
B2503 - Warning Lamp Fault-Short To
Ground 14-33
B2504 - Warning Lamp Fault-Short To
Battery 14-37
B1620 - Internal Fault - Replace ECU 14-41ON-VEHICLE SERVICE14-46
Airbag System Disarming Procedure 14-46
Description 14-46
Driver Side Airbag 14-46
Removal & Installation 14-46
Front Passenger Side Airbag 14-47
Removal & Installation 14-47
Restraints Control Module (RCM) 14-49
Removal & Installation 14-49
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14–1Chery Automobile Co., Ltd.