
GENERAL INFORMATION
Description
The base brake system consists of the following components:
•
Power brake booster
•
Master cylinder
•
Brake pedal
•
Front disc brakes
•
Parking brake
•
Brake tubes and hoses
•
Rear drum brakes
The disc brake assembly consists of the following major components:
•
Caliper
•
Caliper adapter bracket
•
Brake pads
•
Rotor
CAUTION:
•
Use DOT 4 brake fluid or equivalent from a tightly sealed container. Do not use petroleum-based
fluids, which would cause seal damage in the brake system.
•
Brake fluid will damage painted surfaces. If brake fluid is spilled on any painted surfaces, wash
it off immediately with water.
•
Never use gasoline, kerosene, alcohol, motor oil, transmission fluid or any fluid containing min-
eral oil to clean system components. These fluids damage rubber cups and seals.
•
During service procedures, grease or any other foreign material must be kept off the caliper
assembly, brake pads, brake rotor and external surfaces of the hub.
•
When handling the brake rotor and caliper, be careful to avoid damaging the brake rotor and
caliper, and scratching or nicking the brake shoe lining.
Operation
Applying the brake pedal uses lever action to push a rod into the brake booster, which through the use of vacuum,
boosts the force of the rod and then transmits this force into the master cylinder. This produces hydraulic pressure in
the master cylinder. On vehicles not equipped with an Antilock Brake System (ABS), the hydraulic pressure is trans-
mitted by brake fluid through the brake tubes to the individual brake calipers or wheel cylinders. On vehicles
equipped with ABS, the hydraulic pressure is transmitted by brake fluid through the brake tubes to the ABS Hydraulic
Control Unit (HCU), which then distributes that pressure to the individual brake calipers and wheel cylinders. The
brake calipers use hydraulic pressure to apply the brake pads. The application of the brake pads or shoes will cause
the rotation of the wheels to slow or stop depending on how much brake pressure is applied. The parking brakes
carry out the same function except that they are mechanically actuated by a cable that connects only to the rear
brakes.
12–
2
Chery Automobile Co., Ltd.
Summary of Contents for A1 2009
Page 114: ...Compression Gauge Fuel Pressure Gauge GENERAL INFORMATION 03 03 7 Chery Automobile Co Ltd...
Page 135: ...DIAGNOSIS TESTING PZSMW030002T 03 28 Chery Automobile Co Ltd...
Page 141: ...DIAGNOSIS TESTING PZSMW030004T 03 34 Chery Automobile Co Ltd...
Page 193: ...P0171 Fuel Trim System Too Lean DIAGNOSIS TESTING PZSMW030007T 03 86 Chery Automobile Co Ltd...
Page 194: ...DIAGNOSIS TESTING PZSMW030009T 03 03 87 Chery Automobile Co Ltd...
Page 203: ...P0172 Fuel Trim System Too Rich DIAGNOSIS TESTING PZSMW030007T 03 96 Chery Automobile Co Ltd...
Page 204: ...DIAGNOSIS TESTING PZSMW030009T 03 03 97 Chery Automobile Co Ltd...
Page 219: ...DIAGNOSIS TESTING PZSMW030008T 03 112 Chery Automobile Co Ltd...
Page 250: ...DIAGNOSIS TESTING PZSMW030002T 03 03 143 Chery Automobile Co Ltd...
Page 263: ...DIAGNOSIS TESTING PZSMW030008T 03 156 Chery Automobile Co Ltd...
Page 270: ...DIAGNOSIS TESTING PZSMW030003T 03 03 163 Chery Automobile Co Ltd...
Page 325: ...Fuel Delivery System Page 2 of 4 GENERAL INFORMATION PZSMW040002T 04 6 Chery Automobile Co Ltd...
Page 327: ...Fuel Delivery System Page 4 of 4 GENERAL INFORMATION PZSMW040004T 04 8 Chery Automobile Co Ltd...
Page 358: ...Cooling System Page 2 of 3 GENERAL INFORMATION PZSMW060002T 06 4 Chery Automobile Co Ltd...
Page 359: ...Cooling System Page 3 of 3 GENERAL INFORMATION PZSMW060003T 06 06 5 Chery Automobile Co Ltd...
Page 401: ...Disassembly TRANSAXLE UNIT REPAIR PZSM080020 08 08 25 Chery Automobile Co Ltd...
Page 405: ...Output Shaft Disassembly TRANSAXLE UNIT REPAIR PZSM080021 08 08 29 Chery Automobile Co Ltd...
Page 430: ...AMT Control System Page 2 of 6 GENERAL INFORMATION PZSMW080002T 08 54 Chery Automobile Co Ltd...
Page 432: ...AMT Control System Page 4 of 6 GENERAL INFORMATION PZSMW080004T 08 56 Chery Automobile Co Ltd...
Page 434: ...AMT Control System Page 6 of 6 GENERAL INFORMATION PZSMW080006T 08 58 Chery Automobile Co Ltd...
Page 442: ...DIAGNOSIS TESTING PZSMW080008T 08 66 Chery Automobile Co Ltd...
Page 449: ...P0715 Clutch Speed DIAGNOSIS TESTING PZSMW080009T 08 08 73 Chery Automobile Co Ltd...
Page 455: ...P0904 Gear Position Sensor DIAGNOSIS TESTING PZSMW080012T 08 08 79 Chery Automobile Co Ltd...
Page 461: ...P0914 Shift Position Sensor DIAGNOSIS TESTING PZSMW080012T 08 08 85 Chery Automobile Co Ltd...
Page 472: ...P2904 Clutch Error DIAGNOSIS TESTING PZSMW080010T 08 96 Chery Automobile Co Ltd...
Page 497: ...Special Tools Ball Joint Separator CH 10002 GENERAL INFORMATION 10 4 Chery Automobile Co Ltd...
Page 554: ...Special Tools Steering Wheel Puller GENERAL INFORMATION 11 10 Chery Automobile Co Ltd...
Page 625: ...DIAGNOSIS TESTING PZSMW120005T 12 12 35 Chery Automobile Co Ltd...
Page 735: ...DIAGNOSIS TESTING PZSMW140005T 14 12 Chery Automobile Co Ltd...
Page 739: ...B1400 Power Supply Under Volt DIAGNOSIS TESTING PZSMW140004T 14 16 Chery Automobile Co Ltd...
Page 740: ...DIAGNOSIS TESTING PZSMW140005T 14 14 17 Chery Automobile Co Ltd...
Page 774: ...Audio System Page 2 of 2 AUDIO SYSTEM PZSMW150037T 15 15 5 Chery Automobile Co Ltd...
Page 790: ...Electrical Schematics Chime Page 1 of 3 CHIME PZSMW150039T 15 15 21 Chery Automobile Co Ltd...
Page 791: ...Chime Page 2 of 3 CHIME PZSMW150041T 15 22 Chery Automobile Co Ltd...
Page 792: ...Chime Page 3 of 3 CHIME PZSMW150044T 15 15 23 Chery Automobile Co Ltd...
Page 795: ...Power Door Lock System Page 2 of 3 DOOR LOCKS PZSMW150022T 15 26 Chery Automobile Co Ltd...
Page 796: ...Power Door Lock System Page 3 of 3 DOOR LOCKS PZSMW150023T 15 15 27 Chery Automobile Co Ltd...
Page 849: ...Instrument Cluster Page 2 of 6 INSTRUMENT CLUSTER PZSMW150018T 15 80 Chery Automobile Co Ltd...
Page 851: ...Instrument Cluster Page 4 of 6 INSTRUMENT CLUSTER PZSMW150014T 15 82 Chery Automobile Co Ltd...
Page 853: ...Instrument Cluster Page 6 of 6 INSTRUMENT CLUSTER PZSMW150016T 15 84 Chery Automobile Co Ltd...
Page 860: ...Interior Lamps Page 2 of 5 INTERIOR LAMPS PZSMW150046T 15 15 91 Chery Automobile Co Ltd...
Page 861: ...Interior Lamps Page 3 of 5 INTERIOR LAMPS PZSMW150048T 15 92 Chery Automobile Co Ltd...
Page 862: ...Interior Lamps Page 4 of 5 INTERIOR LAMPS PZSMW150049T 15 15 93 Chery Automobile Co Ltd...
Page 863: ...Interior Lamps Page 5 of 5 INTERIOR LAMPS PZSMW150050T 15 94 Chery Automobile Co Ltd...
Page 870: ...Power Window System Page 2 of 3 POWER WINDOWS PZSMW150025T 15 15 101 Chery Automobile Co Ltd...
Page 871: ...Power Window System Page 3 of 3 POWER WINDOWS PZSMW150026T 15 102 Chery Automobile Co Ltd...
Page 966: ...Headlamp System Page 2 of 2 EXTERIOR LAMPS PZSMW150002T 15 15 197 Chery Automobile Co Ltd...
Page 969: ...Fog Lamps Page 1 of 1 EXTERIOR LAMPS PZSMW150005T 15 200 Chery Automobile Co Ltd...
Page 972: ...Stop Lamp Page 1 of 1 EXTERIOR LAMPS PZSMW150006T 15 15 203 Chery Automobile Co Ltd...
Page 973: ...Backup Lamps Page 1 of 1 EXTERIOR LAMPS PZSMW030062T 15 204 Chery Automobile Co Ltd...
Page 988: ...Electrical Schematics Horn Page 1 of 1 HORN PZSMW150030T 15 15 219 Chery Automobile Co Ltd...
Page 992: ...Power Mirrors Page 2 of 2 MIRRORS PZSMW150038T 15 15 223 Chery Automobile Co Ltd...
Page 1001: ...SUNROOF Description BESM150008 15 232 Chery Automobile Co Ltd...
Page 1003: ...Electrical Schematics Sunroof Page 1 of 1 SUNROOF PZSMW150065T 15 234 Chery Automobile Co Ltd...
Page 1060: ...Engine Control Harness VEHICLE HARNESS ROUTING MAPS PZSMW160003T 16 36 Chery Automobile Co Ltd...
Page 1062: ...Engine Room Harness VEHICLE HARNESS ROUTING MAPS PZSMW160024T 16 38 Chery Automobile Co Ltd...
Page 1064: ...Main Harness VEHICLE HARNESS ROUTING MAPS PZSMW160002T 16 40 Chery Automobile Co Ltd...
Page 1066: ...Body Harness VEHICLE HARNESS ROUTING MAPS PZSMW160030T 16 42 Chery Automobile Co Ltd...