35A-1 SERVICE BRAKES CONTENTS BASIC BRAKE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35A ANTI-SKID BRAKING SYSTEM (ABS) <2WD> . . . . . . . . . . . . . . . . . . . . . . 35B ANTI-SKID BRAKING SYSTEM (ABS) <4WD> . . . . . . . . . . . . . . . . . . . . . .
35A-2 BASIC BRAKE SYSTEM CONTENTS GENERAL INFORMATION . . . . . . . . . . . . . . . . . . 3 SERVICE SPECIFICATIONS . . . . . . . . . . . . . . . . . 4 35109000302 Disc Brake Pad Check and Replacement . . . . . 10 Disc Brake Rotor Check . . . . . . . . . . . . . . . . . . . . . 12 Brake Lining Thickness Check . . . . . . . . . . . . . . . 14 LUBRICANTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Brake Drum Inside Diameter Check . . . . . . . . . . 14 SEALANTS . . . . . . . . . . . . .
BASIC BRAKE SYSTEM - General Information GENERAL INFORMATION 35A-3 35100010182 The brake system offers high dependability and durability along with improved braking performance and brake sensitivity. Items Master cylinder Brake booster Proportioning valve Front brakes Rear disc brakes Rear drum brakes Brake fluid Specifications Type Tandem type (with level sensor) I.D. mm 23.8 Type Vacuum type, single Effective dia. of power cylinder mm 230 Boosting ratio 6.
35A-4 BASIC BRAKE SYSTEM - General Information/ Service Specifications CONSTRUCTION DIAGRAM Brake booster Master cylinder Rear brake Brake pedal Proportioning valve Front brake SERVICE SPECIFICATIONS 35100030201 Items Standard value Limit Brake pedal height mm 162.8 - 165.8 - Brake pedal free play mm 3-8 - Brake pedal to floor board clearance mm 90 or more - Sedan 2.94 ± 0.25 - Wagon 3.43 ± 0.25 - Sedan 4.66 ± 0.39 (9.81) - Wagon 5.80 ± 0.39 (9.81) - - 0.
BASIC BRAKE SYSTEM - Service Specifications/Lubricants/ Sealants/Special Tools Items Rear disc brake Rear drum brake 35A-5 Standard value Limit Pad thickness mm 10.0 2.0 Disc thickness mm 10.0 8.4 Disc runout mm - 0.08 Drag force (tangential force of wheel mounting bolts) N 69 or less - Lining thickness mm 4.4 1.
35A-6 BASIC BRAKE SYSTEM - On-vehicle Service ON-VEHICLE SERVICE 35100090186 BRAKE PEDAL CHECK AND ADJUSTMENT Operating rod Stop lamp switch Operating rod lock nut BRAKE PEDAL HEIGHT 1. Turn up the carpet, etc under the brake pedal. 2. Measure the brake pedal height as illustrated. If the brake pedal height is not within the standard value, follow the procedure below. Standard value: 162.8 - 165.8 mm (1) Disconnect the stop lamp switch connector.
BASIC BRAKE SYSTEM - On-vehicle Service 35A-7 Standard value: 3–8 mm If the free play exceeds the standard value, it is probably due to excessive play between the retaining ring bolt and brake pedal arm. Check for excessive clearance and replace faulty parts as required. CLEARANCE BETWEEN BRAKE PEDAL AND FLOOR BOARD 1. Turn back the carpet etc. under the brake pedal. 2.
35A-8 BASIC BRAKE SYSTEM - On-vehicle Service When engine is stopped When engine is started 2. With the engine stopped, step on the brake pedal several times. Then step on the brake pedal and start the engine. If the pedal moves downward slightly, the booster is in good condition. If there is no change, the booster is defective. 3. With the engine running, step on the brake pedal and then stop the engine. Hold the pedal depressed for 30 seconds.
35A-9 BASIC BRAKE SYSTEM - On-vehicle Service Pressure gauge PROPORTIONING VALVE FUNCTION TEST 35100110172 1. Connect two pressure gauges, one each to the input side and output side of the proportioning valve, as shown. 2. Bleed the air in the brake line and the pressure gauge. 3. While gradually depressing the brake pedal, make the following measurements and check to be sure that the measured values are within the allowable range.
35A-10 BASIC BRAKE SYSTEM - On-vehicle Service BLEEDING 35100140089 Caution Use the specified brake fluid. Avoid using a mixture of the specified brake fluid and other fluid. Specified brake fluid: DOT3 or DOT4 MASTER CYLINDER BLEEDING The master cylinder used has no check valve, so if bleeding is carried out by the following procedure, bleeding of air from the brake pipeline will become easier. (When brake fluid is not contained in the master cylinder.) (1) Fill the reserve tank with brake fluid.
BASIC BRAKE SYSTEM - On-vehicle Service 35A-11 1. Check brake pad thickness through caliper body check port. Standard value: 10 mm Limit: 2.0 mm Caution 1. When the limit is exceeded, replace the pads at both sides, and also the brake pads for the wheels on the opposite side at the same time. 2. If there is a significant difference in the thickness of the pads on the left and right sides, check the sliding condition of the piston and guide pin. 2. Remove the guide pin.
35A-12 BASIC BRAKE SYSTEM - On-vehicle Service DISC BRAKE ROTOR CHECK 35100290012 Caution When servicing disc brakes, it is necessary to exercise caution to keep the disc brakes within the allowable service values in order to maintain normal brake operation. Before re-finishing or re-processing the brake disc surface, the following conditions should be checked.
BASIC BRAKE SYSTEM - On-vehicle Service 35A-13 35100250010 RUN-OUT CHECK 1. Remove the caliper support; then raise the caliper assembly upward and secure by using wire. 2. Inspect the disc surface for grooves, cracks and rust. Clean the disc thoroughly and remove all rust. 3. Place a dial gauge approximately 5 mm from the outer circumference of the brake disc, and measure the run-out of the disc. Limit: 0.06 mm or less 0.
35A-14 BASIC BRAKE SYSTEM - On-vehicle Service BRAKE LINING THICKNESS CHECK 35100300166 1. Remove the brake drum. 2. Measure the wear of the brake lining at the place worn the most. Standard value: 4.4 mm Limit: 1.0 mm Replace the shoe and lining assembly if brake lining thickness is less than the limit or if it is not worn evenly. For information concerning the procedures for installation of the shoe and lining assembly, refer to P.35A-24. Caution 1.
BASIC BRAKE SYSTEM - Brake Pedal 35A-15 BRAKE PEDAL 35100340243 REMOVAL AND INSTALLATION Post-installation Operation Brake Pedal Adjustment (Refer to P.35A-6.) 14 Nm 5 11 12 Nm 13 Nm 29 Nm 2 1 9 8 8 4 9 10 3 6 Removal steps 1. Stop lamp switch connector 2. Stop lamp switch 3. Snap pin 4. Pin assembly 5. Brake pedal shaft bolt 6. Brake pedal 7 7. 8. 9. 10. 11.
35A-16 BASIC BRAKE SYSTEM - Master Cylinder and Brake Booster MASTER CYLINDER AND BRAKE BOOSTER 35100370242 REMOVAL AND INSTALLATION Pre-removal Operation Brake Fluid Draining Post-installation Operation D Brake Fluid Supplying D Brake Line Bleeding (Refer to P.35A-10.) D Brake Pedal Adjustment (Refer to P.35A-6.) 6 11 12 3 2 20 - 25 Nm 14 9 15 Nm 1 22 Nm 10 14 Nm 8 10 Nm 1 15 Nm 13
BASIC BRAKE SYSTEM - Master Cylinder and Brake Booster Removal steps 1. Brake pipe connection 2. Brake fluid level sensor connector 3. Master cylinder assembly "BA D Push rod protruding length check and adjustment 4. Vacuum hose <4D6> 5. Vacuum pipe <4D6> "AA 6. Vacuum hose (with built-in check valve) 7. 8. 9. 10. 11. 12. 13. 14.
35A-18 BASIC BRAKE SYSTEM - Master Cylinder and Brake Booster MASTER CYLINDER DISASSEMBLY AND REASSEMBLY 2 35100420145 1 9 3 10 5 11 9 7 Master cylinder kit 4 12 8 10 11 11 6 12 Disassembly steps 1. Reservoir cap assembly 2. Reservoir cap 3. Diaphragm 4. Brake fluid level indicator assembly 5. Float 6. Spring pin 10 Brake fluid: DOT3 or DOT4 7. 8. 9. 10. 11. 12.
BASIC BRAKE SYSTEM - Disc Brake DISC BRAKE 35A-19 35100800017 REMOVAL AND INSTALLATION Pre-removal Operation Brake Fluid Draining Post-installation Operation D Brake Fluid Supplying D Brake Line Bleeding (Refer to P.35A-10.) 4 90 - 110 Nm 29 Nm 1 2 3 1 3 29 Nm 4 2 55 - 65 Nm Removal steps 1. Brake hose connection 2. Gasket INSTALLATION SERVICE POIINT MB990998 "AA DISC BRAKE ASSEMBLY INSTALLATION 1.
35A-20 BASIC BRAKE SYSTEM - Disc Brake (2) Attach the special tool to the front hub assembly as shown in the illustration, and tighten it to the specified torque. Tightening torque: 196 - 255 Nm (3) Use a spring balance to measure the rotary-sliding resistance of the hub in the forward direction. Use a spring balance to measure the rotary-sliding resistance of the hub in the forward direction. 2.
35A-21 BASIC BRAKE SYSTEM - Disc Brake DISASSEMBLY AND REASSEMBLY 35100820013 14 2 12 3 11 5 13 74 Nm 14 8 Nm 1 74 Nm 10 4 9 5 8 7 6 3 14 5 9 2 1 8 6 7 14 9 13 4 3 5 Grease 13 10 5 12 11 Brake caliper kit 5 14 Pad repair kit Caliper assembly disassembly steps "AA 1. Guide pin "AA 2. Lock pin 3. Bushing 4. Caliper support (pad, clip, shim) 5. Boot 6. Boot ring AA" 7. Piston boot AA" 8. Piston AB" 9. Piston seal 10.
35A-22 BASIC BRAKE SYSTEM - Disc Brake LUBRICATION POINTS Piston seal Grease: Repair kit grease Caution The piston seal inside the seal and boot kit is coated with special grease, so do not wipe this grease off. Brake fluid: DOT3 or DOT4 Grease: Repair kit grease Grease: Repair kit grease DISASSEMBLY SERVICE POINTS When disassembling the disc brakes, disassemble both sides (left and right) as a set.
BASIC BRAKE SYSTEM - Disc Brake 35A-23 AA" PISTON BOOT/PISTON REMOVAL Protect caliper body with cloth. Blow compressed air through brake hose to remove piston boot and piston. Caution Blow compressed air gently. AB" PISTON SEAL REMOVAL 1. Remove piston seal with finger tip. Caution Do not use a flat-tipped screwdriver or other tool to prevent damage to inner cylinder. 2. Clean piston surface and inner cylinder with trichloroethylene, alcohol or specified brake fluid.
35A-24 BASIC BRAKE SYSTEM - Rear Drum Brake REAR DRUM BRAKE 35100750145 REMOVAL AND INSTALLATION Pre-removal Operation D Loosening the Parking Brake Cable Adjusting Nut. D Brake Fluid Draining Post-installation Operation D Brake Line Bleeding (Refer to P.35A-10.) D Parking Brake Lever Stroke Adjustment (Refer to GROUP 36 – On-vehicle Service.) 15 Nm 17 74 - 88 Nm 16 11 12 3 13 14 15 5 20 16 4 19 9 18 10 8 1 8 6 7 7 2 5 10 4 20 5 15 Specified grease: Brake grease SAE J310, NLGI No.
BASIC BRAKE SYSTEM - Rear Drum Brake 35A-25 REMOVAL SERVICE POINT Pin of shoe assembly AA" RETAINER REMOVAL Use a flat-tipped screwdriver or the like to open up the retainer joint, and remove retainer. Retainer INSTALLATION SERVICE POINTS Washer Shoe assembly "AA WAVE WASHER INSTALLATION Install the washer in the direction shown in the illustration. Pin Parking lever Pin of shoe assembly Retainer "BA RETAINER INSTALLATION Use pliers or the like to install the retainer or the pin positively.
35A-26 BASIC BRAKE SYSTEM - Rear Drum Brake WHEEL CYLINDER REMOVAL AND INSTALLATION 35100930082 Pre-removal Operation Brake Fluid draining Post-installation Operation D Brake Fluid Supplying D Brake Line Bleeding (Refer to P.35A-10.) 3 15 Nm 10 Nm 2 4 8 Nm 7 5 6 1 Removal steps 1. Brake drum 2. Shoe-to-lever spring 3. Shoe-to-shoe spring 4. Auto adjuster assembly 5. Brake pipe connection 6. Wheel cylinder 7.
35A-27 BASIC BRAKE SYSTEM - Rear Drum Brake DISASSEMBLY AND REASSEMBLY 35100770097 6 3 6 4 3 Brake fluid: DOT3 or DOT4 Grease: Repair kit grease 1 2 6 5 4 3 1 3 4 1 4 2 Grease Wheel cylinder repair kit Disassembly steps 1. Boots 2. Piston assembly "AA 3. Pistons "AA 4. Piston cups 5. Spring 6. Wheel cylinder body REASSEMBLY SERVICE POINT "AA PISTON CUP/PISTON REASSEMBLY 1. Use alcohol or specified brake fluid to clean the wheel cylinder and the piston. 2.
35A-28 BASIC BRAKE SYSTEM - Rear Drum Brake/Proportioning Valve INSPECTION 35100780038 Check the piston and wheel cylinder walls for rust or damage, and if there is any abnormality, replace the entire wheel cylinder assembly. PROPORTIONING VALVE 35100570154 REMOVAL AND INSTALLATION Pre-removal Operation Brake Fluid Draining Post-installation Operation D Brake Fluid Supplying D Brake Line Bleeding (Refer to P.35A-10.) Flared brake line nuts 2 1 1 15 Nm 1 Removal steps "AA 1. Brake pipe 2.
35B-1 ANTI-SKID BRAKING SYSTEM (ABS) <2WD> CONTENTS 35209000206 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . 3 Bleeding . . . . . . . . . . . . . . . . . . Refer to GROUP 35A SERVICE SPECIFICATIONS . . . . . . . . . . . . . . . . . 5 Disc Brake Pad Check and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to GROUP 35A LUBRICANTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Disc Brake Rotor Check . . . . . . . . . . . . . . . . . . . . . . . . . .
35B-2 BRAKE PEDAL . . . . . . . . Refer to GROUP 35A Wheel Cylinder . . . . . . . . . . . Refer to GROUP 35A MASTER CYLINDER AND BRAKE BOOSTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 PROPORTIONING VALVE . . . . . . . . . . . . . . . . . 25 Master Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 HYDRAULIC UNIT . . . . . . . . . . . . . . . . . . . . . . . . 26 DISC BRAKE . . . . . . . . . . Refer to GROUP 35A WHEEL SPEED SENSOR . . . . . . . . . . . . . . .
ABS <2WD> - General Information GENERAL INFORMATION The ABS consists of components such as the wheel speed sensors, stop lamp switch, hydraulic unit assembly, ABS control unit (ABS-ECU) and the ABS warning lamp. If a problem occurs in the system, the malfunctioning components can be 35200010222 identified and the trouble symptoms will be memorized by the diagnosis function. In addition, reading of diagnosis codes and service data and actuator testing are possible by using the MUT-II.
35B-4 ABS <2WD> - General Information CONSTRUCTION DIAGRAM 2 7 6 8 1 3 5 4 3 2 7 4 1 5 6 1. 2. 3. 4. ABS ABS Stop ABS relay warning lamp lamp switch rotor 8 5. 6. 7. 8.
ABS <2WD> - Service Specifications/Lubricants/Special Tools SERVICE SPECIFICATIONS 35200030242 Items Standard value Wheel speed sensor internal resistance kW 1.0 - 1.5 Clearance between the wheel speed sensor mounting surface and the ABS toothed rotor mm 28.2 - 28.
35B-6 ABS <2WD> - Troubleshooting TROUBLESHOOTING 35201110129 STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points. NOTES WITH REGARD TO DIAGNOSIS The phenomena listed in the following table are not abnormal.
B-7 ABS <2WD> - Troubleshooting With the ABS Warning Lamp 1. Use the special tool to earth terminal (1) (diagnosis control terminal) of the diagnosis connector. (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points.) 2. Stop the engine. 3. Turn on the stop lamp switch. (Depress the brake.) 4. After carrying out steps 1. to 3., turn the ignition switch to ON. Within 3 seconds after turning the ignition switch to ON, turn off the stop lamp switch (release the brake).
35B-8 ABS <2WD> - Troubleshooting INSPECTION CHART FOR DIAGNOSIS CODES 35201130323 Inspect according to the inspection chart that is appropriate for the malfunction code. Diagnosis code No.
35B-9 ABS <2WD> - Troubleshooting INSPECTION PROCEDURE FOR DIAGNOSIS CODES Probable cause Code Nos.11, 12, 13 and 14 Wheel speed sensor (open circuit or short circuit) Code Nos.21, 22, 23 and 24 Wheel speed sensor Code Nos 11, 12, 13 and 14 are output if the ABS-ECU detects an open circuit or short-circuit in the (+) wire or (- ) wire in any one of the four wheel speed sensors. D D D Malfunction of wheel speed sensor Malfunction of wiring harness or connector Malfunction of hydraulic unit Code Nos.
35B-10 ABS <2WD> - Troubleshooting Code No.15 Wheel speed sensor (abnormal output signal) Probable cause This code is output when there is an abnormality in the output signal from any one of the four wheel speed sensors while driving (except for an open circuit or short circuit).
35B-11 ABS <2WD> - Troubleshooting Code No.33 Stop lamp switch system (open circuit or stop lamp stays ON) Probable cause This code is output in the following cases. D If the stop lamp switch is continuously on for 15 minutes or more even though the ABS system is not operating. D If there is an open circuit in the stop lamp switch input circuit harness.
35B-12 ABS <2WD> - Troubleshooting INSPECTION CHART FOR TROUBLE SYMPTOMS 35201140289 Get an understanding of the trouble symptoms and check according to the inspection procedure chart. Trouble symptoms Inspection procedure No. Reference page Communication between the MUT-II and the whole system is not possible. 1 35B-12 Communication between the MUT-II and the ABS-ECU is not possible. 2 35B-13 When the ignition key is turned to “ON” (engine stopped), the ABS warning lamp does not illuminate.
35B-13 ABS <2WD> - Troubleshooting Inspection Procedure 2 Communication between MUT-II and the ABS-ECU is not possible. Probable cause The cause may be an open circuit in the ABS-ECU power supply circuit or an open circuit in the diagnosis output circuit. D D D Measure at the diagnosis connector C-20 and the ABS-ECU connector A-04. D Disconnect the connector, and measure at the harness side connector.
35B-14 ABS <2WD> - Troubleshooting Inspection Procedure 3 When the ignition key is turned to “ON” (engine stopped), the ABS warning lamp does not illuminate. Probable cause The cause may be an open circuit in the lamp power supply circuit, a blown lamp, a malfunction of the ABS warning lamp relay or an open circuit between the ABS warning lamp and the earth. D D D D D NG Fuse check Multi-purpose fuse No.13 OK Measure at the connector C-50.
35B-15 ABS <2WD> - Troubleshooting Inspection Procedure 4 Even after the engine is started, the ABS warning lamp remains illuminated. Probable cause The cause is probably a short-circuit in the ABS warning lamp illumination circuit.
35B-16 ABS <2WD> - Troubleshooting Inspection Procedure 5 Faulty ABS operation Probable cause This varies depending on the driving conditions and the road surface conditions, so problem diagnosis is difficult. However, if a normal diagnosis code is displayed, carry out the following inspection. D D D D D D D Wheel speed sensor installation check OK Wheel speed sensor output voltage check (Refer to P.35B-19.) NG Wheel speed sensor check (Refer to P.35B-29.
35B-17 ABS <2WD> - Troubleshooting DATA LIST REFERENCE TABLE 35201150206 The following items can be read by the MUT-II from the ABS-ECU input data. 1. When the system is normal Item No. Check item Checking requirements Normal value 11 Front-right wheel speed sensor Perform a test run 12 Front-left wheel speed sensor 13 Rear-right wheel speed sensor Vehicle speeds displayed on the speedometer II are and MUT-II identical.
35B-18 ABS <2WD> - Troubleshooting CHECK AT ABS-ECU 35201180229 TERMINAL VOLTAGE CHECK CHART 1. Measure the voltage between each terminal and earth. 2. The terminal layout is shown in the illustration below. Terminal No.
35B-19 ABS <2WD> - Troubleshooting/On-vehicle Service Terminal No. Signal Normal condition 23 - 22 Wheel speed sensor (rear right) 1.0 - 1.5 kW 8 - Body earth Solenoid valve earth Continuity 24 - Body earth Motor earth ABS-ECU connector (harness side) ON-VEHICLE SERVICE 35200160224 WHEEL SPEED SENSOR OUTPUT VOLTAGE CHECK 1. Lift up the vehicle and release the parking brake. 2.
35B-20 ABS <2WD> - On-vehicle Service Inspecting Waveforms With An Oscilloscope Use the following method to observe the output voltage waveform from each wheel sensor with an oscilloscope. D Start the engine, and rotate the front wheels by engaging 1st gear (vehicles with manual transmission) or D range (vehicles with automatic transmission). Turn the rear wheels manually so that they rotate at a constant speed. When turning by hand NOTE 1.
35B-21 ABS <2WD> - On-vehicle Service ABS WARNING LAMP RELAY CONTINUITY 35200930023 CHECK Battery voltage Terminal No. 1 Power is not supplied Power is supplied
35B-22 ABS <2WD> - On-vehicle Service HYDRAULIC UNIT CHECK 35200170227 Caution Turn the ignition switch off before connecting or disconnecting the MUT-II. 1. Jack up the vehicle and support the vehicle with rigid racks placed at the specified jack-up points or place the wheels which are checked on the rollers of the braking force tester. Caution 1. The roller of the braking force tester and the tyre should be dry during testing. 2.
ABS <2WD> - On-vehicle Service 35B-23 Diagnosis Table No. Operation Judgement - Normal Judgement - Abnormal Probable cause Remedy 01 (1) Depress brake pedal to lock wheel. (2) Using the MUT-II, select the wheel to be checked and force the actuator to operate. (3) Turn the selected wheel manually to check the change of brake force. Brake force released for 3 seconds after locking. Wheel does not lock when brake pedal is depressed.
35B-24 ABS <2WD> - Master Cylinder and Brake Booster MASTER CYLINDER AND BRAKE BOOSTER 35200400142 REMOVAL AND INSTALLATION Refer to GROUP 35A. MASTER CYLINDER DISASSEMBLY AND REASSEMBLY 35200450147 9 2 1 11 10 3 12 4 13 5 Master cylinder kit 8 14 6 9 11 12 7 13 10 13 12 Brake fluid: DOT3 or DOT4 14 Disassembly steps 1. Reservoir cap assembly 2. Reservoir cap 3. Diaphragm 4. Filter 5. Brake fluid level indicator assembly 6. Float 7. Spring pin INSPECTION D D D 8. 9. 10. 11. 12.
ABS <2WD> - Proportioning Valve PROPORTIONING VALVE 35B-25 35200570126 REMOVAL AND INSTALLATION Pre-removal Operation Brake Fluid Draining Post-installation Operation D Brake Fluid Supplying D Brake Line Bleeding (Refer to GROUP 35A On-vehicle Service.) Flared brake line nuts 2 15 Nm 1 1 Removal steps "AA 1. Brake pipe 2. Proportioning valve INSTALLATION SERVICE POINT 1 2 3 4 "AA BRAKE PIPE CONNECTION Connect the pipes to the hydraulic unit as shown in the illustration. 1.
35B-26 ABS <2WD> - Hydraulic Unit HYDRAULIC UNIT 35200860261 REMOVAL AND INSTALLATION Pre-removal Operation Brake Fluid Draining Post-installation Operation D Brake Fluid Supplying D Brake Line Bleeding (Refer to GROUP 35A - On-vehicle Service.) D Brake Pedal Adjustment (Refer to GROUP 35A - On-vehicle Service.) 2 15 Nm 2 2 1 3 3 1 4 9 Nm 4 9 Nm 22 Nm 22 Nm Removal steps AA" 1. Harness connector "AA 2. Brake pipe connection AB" 3.
ABS <2WD> - Hydraulic Unit 35B-27 REMOVAL SERVICE POINT Locking lever AA" HARNESS CONNECTOR REMOVAL Raise the locking lever as shown in the illustration, and then disconnect the harness connector. AB" HYDRAULIC UNIT ASSEMBLY REMOVAL Caution 1. The hydraulic unit assembly is heavy, and so care should be taken when removing it. 2. The hydraulic unit assembly is not to be disassembled; its nuts and bolts should absolutely not be loosened. 3.
35B-28 ABS <2WD> - Wheel Speed Sensor WHEEL SPEED SENSOR 35200830279 REMOVAL AND INSTALLATION Post-installation Operation Wheel Speed Sensor Output Voltage Check (Refer to P.35B-19.) 1 3 4 2 Front speed sensor removal steps D Splash Shield Removal (Refer to GROUP 42 - Fender.) AA" "AA 1. Front speed sensor 2. Front ABS rotor (Refer to GROUP 26 - Drive Shaft.) Rear speed sensor removal steps AA" "AA 3. Rear speed sensor 4. Rear ABS rotor (Refer to GROUP 27 - Rear Axle Hub.
ABS <2WD> - Wheel Speed Sensor Front Front INSTALLATION SERVICE POINT Rear ABS rotor’s toothed surface Rear 35B-29 ABS rotor’s toothed surface "AA FRONT SPEED SENSOR/REAR SPEED SENSOR INSTALLATION The clearance between the wheel speed sensor and the ABS rotor’s toothed surface is not adjustable, but measure the distance between the sensor installation surface and the ABS rotor’s toothed surface. Standard value: 28.2 - 28.5 mm INSPECTION 35200840227 SPEED SENSOR 1.
35B-30 ABS <2WD> - Wheel Speed Sensor SPEED SENSOR INSULATION INSPECTION 1. Remove all connections from the speed sensor, and then measure the resistance between terminals 1 and 2 and the body of the speed sensor. Standard value: 100 kW or more 2. If the speed sensor insulation resistance is outside the standard value range, replace with a new speed sensor. ABS TOOTHED ROTOR Check whether ABS rotor teeth are broken or deformed, and, if so, replace the ABS rotor.