BRAKES
Features
A DSC HU/CM has been adopted in which the hydraulic unit (HU) and control module (CM) are integrated with a built-in brake fluid pressure sensor.
Magnetic encoder type ABS sensor rotors have been adopted.
Semiconductor element type ABS wheel-speed sensors have been adopted.
The following systems, mechanisms, and functions have been adopted to enhance safety.
Intrusion-minimizing brake pedal
Antilock brake system (ABS)
Electronic brakeforce distribution (EBD) control
Traction control system (TCS)
Dynamic stability control (DSC)
Electronic control brake assist
Vehicle roll prevention function
Hill launch assist (HLA)
A electric vacuum pump has been adopted to compensate for the decrease in intake manifold vacuum applied to the power brake unit caused by the retard intake valve closing.
Center lever type parking brake, adjustable from vehicle interior, has been adopted.
Specifications
| Item |
Specification |
||
| Brake pedal |
Type |
Suspended design |
|
| Pedal lever ratio |
2.65 |
||
| Maximum stroke (reference value) |
(mm ) |
113.8 {4.480} or more |
|
| Master cylinder |
Type |
Tandem (plunger type) |
|
| Cylinder bore |
(mm ) |
20.64 {0.8126} |
|
| Front brake (disc) |
Type |
Ventilated disc |
|
| Cylinder bore |
(mm ) |
Single piston caliper: 51.1 {2.01} 4-pot opposed piston caliper: 34 {1.3} |
|
| Pad dimensions (area x thickness) |
Single piston caliper: 4,000 × 9 {6,200 × 0.4} 4-pot opposed piston caliper: 6,000 × 8.5 {9,300 × 0.33} |
||
| (mm2 x mm {in2 x in}) |
|||
| Disc plate dimensions |
(mm ) |
280 × 22 {11.0 × 0.87} |
|
| Rear brake (disc) |
Type |
Solid disc |
|
| Cylinder bore |
(mm ) |
38.18 {1.503} |
|
| Pad dimensions (area x thickness) |
3,150 × 8 {4.883 × 0.3} |
||
| (mm2 x mm {in2 x in}) |
|||
| Disc plate dimensions |
(mm ) |
280 × 9.5 {11.0 × 0.37} |
|
| Power brake unit |
Type |
Vacuum multiplier, single diaphragm |
|
| Rear wheel braking force control device |
Type |
Electronic Brakeforce Distribution (EBD) |
|
| Brake piping |
Piping layout |
X pattern |
|
| Parking brake |
Type |
Mechanical design, rear two-wheel braking |
|
| Operating method (application/release) |
Manually operated lever design |
||
| Play adjustment method |
Auto-adjusting |
||
| Brake fluid |
Type |
SAE J1703 or FMVSS116 DOT-3 |
|