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Technical Data, Brakes

Brake System

Components Version
Brake circuit distribution Dual-circuit brake system with allocation in pairs: left and right front, left and right rear.
Brake Master Cylinder Tandem brake master cylinder
Brake booster Vehicle without a high-voltage system Vacuum brake booster
Vehicles with a high-voltage system Electric Brake Booster -NX6- with Brake System Pressure Reservoir -VX70-
Brake pressure regulator Via ABS Control Module -J104-

Steel Front Brakes

PR Number   1LA, 1LJ, 1LL, 1LS, 1ZK 1LM, 1LN, 1LP, 1ZD, 1ZU 1LB, 1LK, 1LQ, 1LR, 1LV, 1LW, 1LY, 1ZL, 1ZT
Brake Caliper        
  Brake Caliper Piston   6 6 6
Brake Rotor Diameter in mm 350 (13.78 in.) 375 (14.76 in.) 400 (15.75 in.)
  New thickness mm 34 (1.34 in.) 36 (1.42 in.) 38 (1.50 in.)
  Wear limit mm 32 (1.26 in.). Refer to (1) and BRAKE ROTOR, CHECKING, STEEL BRAKES . 34 (1.34 in.). Refer to (1) and BRAKE ROTOR, CHECKING, STEEL BRAKES . 36 (1.42 in.). Refer to (1) and BRAKE ROTOR, CHECKING, STEEL BRAKES .
Brake Pads        
  Wear limit   Refer to BRAKE PADS, CHECKING THICKNESS
(1) The wear limit is specified on the brake rotor.

Ceramic Front Brakes

PR Number   1LT    
Brake Caliper        
  Brake Caliper Piston   10    
Brake Rotor Diameter in mm 420 (16.54 in.)    
  New thickness mm 40 (1.57 in.)    
  Wear limit mm Refer to (1) and BRAKE ROTORS, CHECKING, CERAMIC BRAKES     
Brake Pads        
  Wear limit   Refer to BRAKE PADS, CHECKING THICKNESS
(1) The wear limit is specified on the brake rotor.

Rear Steel Brakes

PR Number   2ED, 2EE, 2EF, 2EJ, 1KF, 1KJ 1KX, 1KY, 2EG, 2EL, 2EH, 1KQ 2EA
Brake Caliper        
  Brake Caliper Piston   1 1 1
Brake Rotor Diameter in mm 330 (12.99 in.) 350 (13.78 in.) 380 (14.96 in.)
  New thickness mm 22 (0.87 in.) 28 (1.10 in.) 30 (1.18in.)
  Wear limit mm 20 (0.79 in.). Refer to (1) and BRAKE ROTOR, CHECKING, STEEL BRAKES . 26 (1.02 in.). Refer to (1) and BRAKE ROTOR, CHECKING, STEEL BRAKES . 28 (1.10 in.). Refer to (1) and BRAKE ROTOR, CHECKING, STEEL BRAKES .
Brake Pads        
  Wear limit   Refer to BRAKE PADS, CHECKING THICKNESS
(1) The wear limit is specified on the brake rotor.

Ceramic Rear Brakes

PR Number   1KZ    
Brake Caliper        
  Brake Caliper Piston   1    
Brake Rotor Diameter in mm 370 (14.57 in.)    
  New thickness mm 30 (1.18 in.)    
  Wear limit mm Refer to (1) and BRAKE ROTORS, CHECKING, CERAMIC BRAKES     
Brake Pads        
  Wear limit   Refer to BRAKE PADS, CHECKING THICKNESS
(1) The wear limit is specified on the brake rotor.