check engine light CHERY TIGGO 2009 Service Owner's Manual

Downloaded from www.Manualslib.com manuals search engine 10. Align the selector finger (1) and fork shaft springpin (2), install the spring pin of selector finger (as
shown by the arrow in the figure).
11. Tighten the interlock plate limit bolt (1) together with the shim to the housing (as shown in the fig-
ure). The tightening torque of the bolt is 30 N·m.
Check front end circular cylinder of the bolt to
ensure it is in the corresponding groove of selector
finger.
12. Check the gearshift shaft to ensure it is able to rotate and perform axial movement freely.
13. Install air duct (1) and air duct cap (2). Apply seal- ant to the surface of the inserted part of air duct.
14. Install the backup light switch assembly (1). (Tighten: Backup light switch to 32 N·m)
ON-VEHICLE SERVICE
LTSM080094
LTSM080128
LTSM080134
LTSM080135
08
08–269Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Assemble
Assemble in the reverse order of disassembly.
NOTE :
•Check and ensure the shift fork is properly installed to the fork shaft, there should be NO axial or radial motion in
the fork shaft.
• Check and ensure the fork rack is properly installed to the fork shaft, there should be NO axial or radial motion in
the fork shaft.
• Check and ensure backup light driving block is properly installed to the fork shaft, there should be NO axial or
radial motion in the fork shaft.
• Check the fork shaft surface for any damage.
• Check the position of the three spring pins, ensure the pins are in proper alignment. The extension of both ends
of the three spring pins should not exceed 3 mm.
3rd-4th Gear Shift Fork
Disassemble
1. Separate the 3rd-4th shift fork from the shift fork
assembly.
2. Use a suitable tool to remove the shift fork spring pin from the shift fork and the shift fork shaft.
MANUAL TRANSAXLE UNIT REPAIR
LTSM080193
VISM020015
08–298Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS & TESTING
Power Steering Troubleshooting Chart
Review this troubleshooting chart any time a power steering system problem is present. This chart will help deter-
mine if the power steering pump or power steering gear is functioning properly.
CONDITIONPOSSIBLE CAUSES CORRECTION
Steering Wheel Is Loose · Steering wheel retaining bolt loose.
· Loose steering column to
instrument panel fasteners.· Check steering wheel retaining bolt
torque and tighten to specifications if
necessary.
· Check steering column to
instrument panel fastener torque and
tighten to specifications if necessary.
Steering Catches, Surges Or Sticks
In Certain Positions Or Is Difficult To
Turn · Low power steering fluid level.
· Tire(s) not properly inflated.
· Loose or slipping power steering/
accessory drive belt.
· Lack of lubrication in steering gear
outer tie rod end(s).· Check fluid level and fill to proper
level if necessary. Check for leaks.
Make sure all air is bled from
system.
· Check and inflate tires to the
specified pressure.
· Verify belt tension. Replace belt
auto-tensioner and belt if necessary.
· Check the outer tie rod ends.
Steering Wheel Does Not Return To
Center Position · Tire(s) not properly inflated.
· Improper front wheel alignment.· Check and inflate tires to the
specified pressure.
· Check and adjust wheel alignment
if necessary.
Excessive Steering Wheel Kickback
From Road Inputs · Air in power steering fluid.
· Power steering gear loose on
cradle/sub-frame.
· Steering column, coupling or
intermediate shaft worn or loose.
· Power steering pump flow is too
low.· Inspect for excessive air bubbles in
fluid (fluid will appear foamy and
lighter in color). Inspect hoses for
leaks and replace if necessary.
Bleed air from fluid.
· Inspect gear mounting bolts.
Replace if necessary and tighten to
specifications.
· Rotate steering wheel back-and-
forth while inspecting intermediate
shaft going into steering gear. Look
for excessive free-play. Retighten if
loose bolt is found. Replace steering
column, coupling or intermediate
shaft if necessary.
· Perform power steering flow and
pressure test. Look for low or erratic
flow or pressure. Replace power
steering pump if necessary.
11 –4Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS & TESTING
Diagnostic Help
Brake diagnosis involves determining if the concern is related to a mechanical, hydraulic, electrical or vacuum oper-
ated component.
NOTE :
The brake reservoir fluid level will decrease in proportion to normal lining wear.
NOTE :
Brake fluid tends to darken over time. This is normal and should not be mistaken for contamination.
Preliminary Brake Check:
•Check the condition of the tires and wheels. Damaged wheels and worn, damaged or under inflated tires can
cause a pull, shudder, vibration and a condition similar to brake grab.
• If a complaint was based on noise while braking, check the suspension components. Jounce the front and the
rear of vehicle and listen for anything that might be caused by a loose, worn or damaged suspension or steer-
ing component.
• Inspect the brake fluid level and condition.
1. If the fluid level is abnormally low, look for any evidence of leaks at the calipers, brake lines, master cyl-
inder and at the Antilock Brake System (ABS) Hydraulic Control Unit (HCU).
2. If the fluid appears to be contaminated, drain a sample to examine.
• The system will have to be flushed if the fluid is separated into layers, or contains a substance other than
brake fluid. The system seals, cups, hoses, master cylinder and HCU will also have to be replaced after flush-
ing. Use clean brake fluid to flush the system.
• Check the parking brake operation. Verify free movement and full release of the cables and the lever. Also note
if the vehicle was being operated with the parking brake partially applied.
• Check the brake pedal operation. Verify that the pedal does not bind and has adequate free play. If the pedal
lacks free play, check the pedal and the power booster for looseness or for a binding condition. DO NOT road
test the vehicle until the condition is located and corrected.
• Check the vacuum booster check valve and vacuum supply hose.
• If the preliminary checks appear to be OK, road test the vehicle.
Brake Noise
CONDITION POSSIBLE CAUSES CORRECTION
Disc Brake Chirp · Excessive brake rotor runout.
· Small particles· Diagnose and correct as
necessary.
Disc Brake Rattle Or Clunk · Broken or missing spring clips.
· Caliper guide pin bolts loose.
· Missing abutment shims.
· Small metal particles· Replace brake pads.
· Tighten guide pin bolts.
· Replace missing abutment shims.
Disc Brake Squeak At Low Speed
(While Applying Light Brake Pedal
Effort) · Brake shoe linings.
· Replace brake pads.
Scraping Or Whirring · ABS wheel speed sensor hitting
tone wheel.· Inspect, correct or replace faulty
component(s).
12
12–7Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Rotor Runout
1. Install standard wheel mounting nuts, flat side torotor, on all the wheel studs (2). Progressively
tighten the nuts in a crisscross pattern to 110 N·m.
2. Mount a dial indicator (1), with wheel, or equiva- lent, to the knuckle. Position the dial indicator
wheel to contact the rotor braking surface approxi-
mately 10 mm from the outer edge of the rotor.
3. Slowly rotate the brake rotor (3) checking lateral runout, marking the low and high spots. Record
these measurements.
4. Check and record the runout on the opposite side of the rotor in the same fashion, marking the low
and high spots.
5. Compare runout measurement to specification.
6. If runout is in excess of specifications, check the lateral runout of the hub face.
BRAKE ROTOR ROTOR
THICKNESS MINIMUM ROTOR
THICKNESS ROTOR DIAMETER ROTOR RUNOUT
Front Rotor 25 mm23 mm265 mm 0.1 mm
Rear Brake Rotor
Removal & Installation
1. Raise and support the vehicle.
2. Remove the wheel mounting nuts and the tire and wheel assembly.
(Tighten: Wheel mounting nuts to 110 N·m)
3. Remove rear caliper (1) (See Rear Caliper Removal & Installation in Section 12 Brakes).
4. Slide the rear brake rotor (3) off the hub and bear- ing.
5. Installation is in the reverse order of removal.
Inspection
Excessive runout or wobble in a rotor can increase pedal travel due to piston knock-back. This increases guide pin
sleeve wear due to the tendency of the caliper to follow the rotor wobble.
Braking Surface Inspection
Light braking surface scoring and wear is acceptable. If heavy scoring or warping is evident, the rotor must be resur-
faced or replaced. Excessive wear and scoring of the rotor can cause improper lining contact on the rotor’s braking
surface. If the ridges on the rotor are not removed before new brake pads are installed, improper wear of the shoes
will result. Some discoloration or wear of the rotor surface is normal and does not require resurfacing when linings
are replaced. If cracks or burned spots are evident, the rotor must be replaced.
ON-VEHICLE SERVICE
LTSM120042
LTSM120043
12–22Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine CONDITIONPOSSIBLE CAUSES CORRECTION
Normal Pressures, But A/C
Performance Test Air Temperatures
At Center Panel Outlet Are Too High · Excessive refrigerant oil in system.
· Blend door inoperative or sealing
improperly.
· Blend door actuator faulty or
inoperative.· Recover the refrigerant from the
refrigerant system and inspect the
refrigerant oil content. Restore the
refrigerant oil to the proper level, if
required.
· Inspect the blend door for proper
operation and sealing. Repair if
required.
· Replace if faulty.
The Low Side Pressure Is Normal
Or Slightly Low, And The High Side
Pressure Is Too Low · Low refrigerant system charge.
· Refrigerant flow through the
accumulator is restricted.
· Refrigerant flow through the
evaporator is restricted.
· Faulty compressor.· Test the refrigerant system for
leaks. Repair, evacuate and charge
the refrigerant system, if required.
· Replace the restricted accumulator,
if required.
· Replace the restricted evaporator
coil, if required.
· Replace the compressor, if
required.
The Low Side Pressure Is Normal
Or Slightly High, And The High Side
Pressure Is Too High · Condenser air flow restricted.
· Inoperative cooling fan.
· Refrigerant system overcharged.
· Air in the refrigerant system.
· Engine overheating.· Check the condenser for damaged
fins, foreign objects obstructing air
flow through the condenser fins, and
missing or improperly installed air
seals. Clean, repair, or replace
components as required.
· Test the cooling fan and replace, if
required.
· Recover the refrigerant from the
refrigerant system. Charge the
refrigerant system to the proper
level, if required.
· Test the refrigerant system for
leaks. Repair, evacuate and charge
the refrigerant system, if required.
· Test the cooling system and repair
as necessary.
The Low Side Pressure Is Too High,
And The High Side Pressure Is Too
Low · Accessory drive belt slipping.
· Faulty compressor.· Inspect the accessory drive belt
condition and tension. Tighten or
replace the accessory drive belt, if
required.
· Replace the compressor, if
required.
The Low Side Pressure Is Too Low,
And The High Side Pressure Is Too
High · Restricted refrigerant flow through
the refrigerant lines.
· Restricted refrigerant flow through
the A/C accumulator.
· Restricted refrigerant flow through
the condenser.
· Faulty A/C expansion valve.· Inspect the refrigerant lines for
kinks, tight bends or improper
routing. Correct the routing or
replace the refrigerant line, if
required.
· Replace the accumulator if
restricted.
· Replace the restricted condenser, if
required.
· Test A/C expansion valve and
replace, if required.
DIAGNOSIS & TESTING
13
13–13Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Heater Performance
Engine coolant is delivered to the heater core through heater hoses. With the engine idling at normal operating tem-
perature, set the temperature control knob in the full hot position, the mode control switch knob in the floor heat
position, and the blower motor switch knob in the highest speed position. Using a test thermometer, check the tem-
perature of the air being discharged at the HVAC housing floor outlets. Compare the test thermometer reading to the
heater performance chart.
HEATER PERFORMANCE
Ambient Air
Temperature 15.5°C (60°F) 21.1°C (70°F) 26.6°C (80°F) 32.2°C (90°F)
Minimum Air
Temperature at Floor
Outlet 62.2°C (144°F) 63.8°C (147°F) 65.5°C (150°F) 67.2°C (153°F)
Both of the heater hoses should be hot to the touch. The coolant return heater hose should be slightly cooler than
the coolant supply heater hose. If the return hose is much cooler than the supply hose, locate and repair the engine
coolant flow obstruction in the cooling system.
Obstructed Coolant Flow
Possible locations or causes of obstructed coolant flow:
• Pinched or kinked heater hoses.
• Improper heater hose routing.
• Plugged heater hoses or supply and return ports at the cooling system connections.
• A plugged heater core.
Mechanical Problems
Possible locations or causes of insufficient heat:
•An obstructed cowl air intake.
• Obstructed heater system outlets.
• A blend door not functioning properly.
• Trapped air in system.
Temperature Control
If the heater outlet air temperature cannot be adjusted with the temperature control knob(s) on the A/C heater control
panel, the following could require service:
•The A/C heater control panel.
• The blend door.
• The blend door cable.
• Improper engine coolant temperature.
DIAGNOSIS & TESTING
13–14Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK FUEL LEVEL SENSOR CIRCUIT FOR OPEN OR SHORT
• Turn ignition switch off.
• Disconnect the IC connector.
• Check harness for a short to ground.
FUEL LEVEL SENSOR
TERMINAL GROUND
1
Ground
• Check for continuity between the following terminals:
FUEL LEVEL
SENSOR
TERMINAL IC TERMINAL CONTINUITY
12
1Yes
• Continuity should exist.
• Check the harness for a short to power.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the fuel level sensor supply circuit as necessary.
5.CHECK FUEL LEVEL SENSOR GROUND CIRCUIT
• Using a 12 V test light connected to battery (+), probe fuel level sensor ground circuit.
Does the test light illuminate brightly?
Ye s>>Go to the next step.
No
>>Repair or replace the fuel level sensor ground circuit for an open.
DIAGNOSIS & TESTING
15–82Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine On Board Diagnostic Logic
•Self-diagnosis detection logic.
DTC NO. DTC DEFINITION DTC DETECTION
CONDITION DTC SET
CONDITION POSSIBLE CAUSE
B3042 W-line short circuit
to ground
Ignition switch: ON The Immobilizer
control module
detects a short
ground condition on
the W-Line for at
least 3 seconds.
•
Harness or
connectors
• Immobilizer control
module
• ECM
B3043 W-Line short circuit
to battery The Immobilizer
control module
detects a short
battery condition on
the W-Line for at
least 3 seconds.•
Harness or
connectors
• Immobilizer control
module
• ECM
DTC Confirmation Procedure:
Before performing the following procedure, confirm that battery voltage is more than 12 V.
• Turn ignition switch off.
• Connect the X-431 scan tool to the Data Link Connector (DLC) - use the most current software available.
• Turn ignition switch on, with the scan tool, view and erase stored DTCs in the Immobilizer control module.
• Try to start the engine.
• Turn ignition switch off, and wait a few seconds, then turn the ignition switch on.
• With the scan tool, view active DTCs in the Immobilizer control module.
• If the DTC is detected, the condition is current. Go to Diagnostic Procedure - Step 1.
• If the DTC is not detected, the DTC condition is intermittent (See Diagnostic Help and Intermittent DTC Trou-
bleshooting in Section 15 Body & Accessories for more information).
NOTE :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
Diagnostic Procedure
1.CHECK GROUND CONNECTION
• Turn ignition switch off.
• Loosen and retighten ground screws on the body (See Ground Inspection in Section 15 Body & Accessories).
• Inspect ground connection C-204 mounting position (See Vehicle Wiring Harness Layout - Main Harness in
Section 16 Wiring).
Is the ground connection OK?
Ye s>>Go to the next step.
No
>>Repair or replace ground connection.
2.CHECK IMMOBILIZER CONTROL MODULE DTC
• With the scan tool, view DTCs in the Immobilizer control module. Refer to DTC confirmation procedure.
Is the warning light flashing and DTC B3042 or B3043 present?
Ye s>>Go to the next step.
No
>>The conditions that caused this code to set are not present at this time (See Diagnostic Help in Sec-
tion 15 Body & Accessories).
DIAGNOSIS & TESTING
15–122Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Headlamp Adjustment Procedure
NOTE :
Follow all local laws and regulations and verify the following items before adjustment:1. Check the following before starting the headlamp adjustment procedure: •All tires are filled to the proper tire pressure.
• The vehicle is unloaded (except for spare tire and tools, and include driver’s weight for sedan).
• The vehicle should be parked on a level surface.
• The headlights are clean.
• The headlights are working properly.
2. Park the vehicle on a level surface approximately 10 meters from the vertical wall or screen directly in front of it. NOTE: The vertical wall or screen must be a minimum of 2.4 meters wide.
3. Use a screwdriver into the two adjustment holes (1) to adjust the headlamp to proper specifications.
Rear Combination Lamp Assembly
Removal & Installation
1. Open the back cargo door.
2. Remove the lower C-pillar trim (See Lower C-PillarRemoval & Installation in Section 15 Body &
Accessories).
3. Remove three mounting nuts (1) from the body.
EXTERIOR LAMPS
LTSM150149
LTSM150039
15–190Chery Automobile Co., Ltd.