Brake Control: Removal & Installation Lexus SC II рестайлинг

REMOVAL

HINT

1. Use the same procedures for the LH side and RH side.
2. The procedures listed below are for the LH side.

Scheme 131

1. REMOVE FRONT WHEEL
2. REMOVE FRONT FENDER LINER LH
3. REMOVE FRONT SPEED SENSOR LH Disconnect the sensor connector. Remove the resin clip and 2 clamp bolts holding the sensor harness. (Scheme 131): Disconnecting Sensor Connector Remove the bolt and sensor. NOTE: Keep the sensor tip free from foreign matter.

INSTALLATION

HINT

Scheme 132

1. Use the same procedures for the LH side and RH side.
2. The procedures listed below are for the LH side. (Scheme 132): Locating Bolt And Sensor

Scheme 133

Scheme 134

1. INSTALL FRONT SPEED SENSOR LH Install the sensor with the bolt. Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) Install the sensor harness with the 2 clamp bolts and resin clip. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) (Scheme 133): Locating Bolt And Sensor Connect the sensor connector. (Scheme 134): Connecting Sensor Connector
2. INSTALL FRONT FENDER LINER LH
3. INSTALL FRONT WHEEL Install the wheel with the 5 nuts. Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf) Install the ornament with the 10 bolts. Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
4. CHECK ABS SPEED SENSOR SIGNAL Check the ABS speed sensor signal (see «TEST MODE PROCEDURE»(ref-283150-S32021920522008041900000) ).

Identifying Rear Speed Sensor Components With Torque Specifications (1 Of 2). Scheme 135

Identifying Rear Speed Sensor Components With Torque Specifications (2 Of 2). Scheme 136

HINT

1. Use the same procedures for the LH side and RH side.
2. The procedures listed below are for the LH side.

Scheme 137

1. REMOVE REAR WHEEL
2. REMOVE REAR SEAT CUSHION ASSEMBLY (See «REMOVAL»(ref-283167-S15523135892008041900000) )
3. REMOVE REAR SEAT HEADREST PLATE COVER (See «REMOVAL»(ref-283167-S15523135892008041900000) )
4. REMOVE WIND DEFLECTOR BOARD ASSEMBLY (See «REMOVAL»(ref-283167-S15523135892008041900000) )
5. REMOVE REAR SEAT HEADREST PLATE (See «REMOVAL»(ref-283167-S15523135892008041900000) )
6. REMOVE REAR SEAT HEADREST ASSEMBLY (See «REMOVAL»(ref-283167-S15523135892008041900000) )
7. REMOVE REAR SEATBACK ASSEMBLY (See «DISASSEMBLY»(ref-283167-S05554962582008041900000) )
8. REMOVE REAR SPEED SENSOR LH Disconnect the sensor and HID connectors. Remove the bolt and 2 nuts, and then disconnect the No. 2 and No. 3 clamps. Remove the resin clamp and clamp bolt, and then disconnect the HID connector. Remove the bolt and then disconnect the No. 1 clamp. Remove the bolt and sensor. NOTE: Keep the sensor tip free from foreign matter.
9. REMOVE REAR SPEED SENSOR RH Disconnect the sensor connector. Remove the nut, and then disconnect the No. 2 clamp. (Scheme 137): Locating Bolt And Sensor Remove the bolt and sensor. NOTE: Keep the sensor tip free from foreign matter.

HINT

Scheme 138

1. Use the same procedures for the LH side and RH side.
2. The procedures listed below are for the LH side. (Scheme 138): Locating Bolt And Sensor

Scheme 139

Scheme 140

1. INSTALL REAR SPEED SENSOR RH Install the sensor with the bolt. Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) Install the No. 2 clamp with the nut. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) Connect the sensor connector. (Scheme 139): Locating Bolt And Sensor
2. INSTALL REAR SPEED SENSOR LH Install the sensor with the bolt. Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) Install the No. 1 clamp with the bolt. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) Install the No. 2 and No. 3 clamps with the bolt and 2 nuts. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) Connect the HID connector, and then install the resin clamp and clamp bolt. Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) Connect the sensor and HID connector. (Scheme 140): Locating Bolt And Sensor
3. INSTALL REAR SEATBACK ASSEMBLY (See «DISASSEMBLY»(ref-283167-S05554962582008041900000) )
4. INSTALL REAR SEAT HEADREST ASSEMBLY (See «DISASSEMBLY»(ref-283167-S05554962582008041900000) )
5. INSTALL REAR SEAT HEADREST PLATE (See «INSTALLATION»(ref-283167-S11653705542008041900000) )
6. INSTALL WIND DEFLECTOR BOARD ASSEMBLY (See «INSTALLATION»(ref-283167-S11653705542008041900000) )
7. INSTALL REAR SEAT HEADREST PLATE COVER (See «INSTALLATION»(ref-283167-S11653705542008041900000) )
8. INSTALL REAR SEAT CUSHION ASSEMBLY (See «INSTALLATION»(ref-283167-S11653705542008041900000) )
9. INSTALL REAR WHEEL Install the wheel with the 5 nuts. Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf) Install the ornament with the 10 bolts. Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
10. CHECK ABS SPEED SENSOR SIGNAL Check the speed sensor signal (see «TEST MODE PROCEDURE»(ref-283150-S32021920522008041900000) ).

Identifying Yaw Rate And Acceleration Sensor Components With Torque Specification. Scheme 141

Scheme 142

1. REMOVE DOOR SCUFF PLATE ASSEMBLY LH (See «DISASSEMBLY»(ref-283182-S37525603812008041900000) )
2. REMOVE FRONT DOOR OPENING TRIM COVER LH (See «DISASSEMBLY»(ref-283182-S37525603812008041900000) )
3. REMOVE NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
4. REMOVE REAR CONSOLE UPPER PANEL GARNISH (See «REMOVAL»(ref-283177-S12462467572008041900000) )
5. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
6. REMOVE AIR CONDITIONER CONTROL ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
7. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY LOWER CENTER
8. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
9. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
10. REMOVE CONSOLE BOX CARPET
11. REMOVE NO. 3 BOX PANEL (See «REMOVAL»(ref-283177-S12462467572008041900000) )
12. REMOVE CONSOLE BOX ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
13. REMOVE YAW RATE AND ACCELERATION SENSOR Disconnect the sensor connector. Remove the 2 bolts and sensor. (Scheme 142): Locating Bolts And Sensor

Scheme 143

1. INSTALL YAW RATE AND ACCELERATION SENSOR Install the sensor with the 2 bolts. (Scheme 143): Locating Bolts And Sensor Torque: 13 N*m (130 kgf*cm, 9 ft.*lbf) Connect the sensor connector.
2. INSTALL CONSOLE BOX ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
3. INSTALL NO. 3 BOX PANEL (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
4. INSTALL CONSOLE BOX CARPET
5. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
6. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
7. INSTALL INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY LOWER CENTER
8. INSTALL AIR CONDITIONER CONTROL ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
9. INSTALL UPPER CONSOLE PANEL SUB-ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
10. INSTALL REAR CONSOLE UPPER PANEL GARNISH (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
11. INSTALL NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
12. INSTALL FRONT DOOR OPENING TRIM COVER LH (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
13. INSTALL DOOR SCUFF PLATE ASSEMBLY LH (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
14. PERFORM YAW RATE SENSOR ZERO POINT CALIBRATION Perform the yaw rate sensor zero point calibration (see «CALIBRATION»(ref-283150-S32233844242008041900000) ).
15. CHECK VSC SENSOR SIGNAL Check the VSC sensor signal (see «TEST MODE PROCEDURE»(ref-283150-S32021920522008041900000) ).

Identifying Steering Angle Sensor Components With Torque Specifications. Scheme 144

1. FOLLOW PRECAUTION Follow the «PRECAUTION»(ref-283183-S24446478552008041900000) .
2. SET RADIO RECEIVER ASSEMBLY TO SHIPMENT MODE (See «REMOVAL»(ref-283181-S27203737922008041900000) )
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
4. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
5. REMOVE SWITCH AND VOLUME CASE
6. REMOVE STEERING PAD SWITCH MODULATOR
7. REMOVE STEERING PAD ASSEMBLY (See «INSTALLATION»(ref-283183-S22559013092008041900000) )
8. REMOVE STEERING WHEEL ASSEMBLY (See «REMOVAL»(ref-283162-S22145606752008041900000) )
9. REMOVE SPIRAL CABLE SUB-ASSEMBLY (See «REMOVAL»(ref-283183-S29305742922008041900000) )
10. REMOVE TURN SIGNAL SWITCH ASSEMBLY
11. REMOVE STEERING SENSOR

1. INSTALL STEERING SENSOR
2. ADJUST CENTER FRONT WHEEL
3. INSTALL TURN SIGNAL SWITCH ASSEMBLY (See «INSTALLATION»(ref-283162-S24932561022008041900000) )
4. INSTALL SPIRAL CABLE SUB-ASSEMBLY (See «REMOVAL»(ref-283183-S29305742922008041900000) )
5. POSITION SPIRAL CABLE (See «INSTALLATION»(ref-283183-S18019071452008041900000) )
6. INSTALL STEERING WHEEL ASSEMBLY (See «INSTALLATION»(ref-283162-S24932561022008041900000) )
7. CHECK STEERING WHEEL CENTER POINT
8. INSTALL STEERING PAD ASSEMBLY (See «DISPOSAL»(ref-283183-S38460731562008041900000) )
9. INSTALL STEERING PAD SWITCH MODULATOR
10. INSTALL SWITCH AND VOLUME CASE
11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
12. PERFORM INITIALIZATION Perform initialization (see «INITIALIZATION»(ref-283168-S15934672912008041900000) ). NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
13. CHECK SRS WARNING LIGHT Check the SRS warning light (see «DIAGNOSIS SYSTEM»(ref-283183-S20035306762008041900000) ).

Identifying Skid Control ECU Components With Torque Specification. Scheme 145

Scheme 146

1. FOLLOW PRECAUTION Follow the «PRECAUTION»(ref-283183-S24446478552008041900000).
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
3. REMOVE DOOR SCUFF PLATE ASSEMBLY LH (See «REMOVAL»(ref-283177-S12462467572008041900000) )
4. REMOVE FRONT DOOR OPENING TRIM COVER LH (See «REMOVAL»(ref-283177-S12462467572008041900000) )
5. REMOVE NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY (See «REMOVAL»(ref-283177-S12462467572008041900000) )
6. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIR BAG ASSEMBLY (See «REMOVAL»(ref-283183-S37384306162008041900000) )
7. REMOVE SKID CONTROL ECU Disconnect the ECU and skid control buzzer connectors. Remove the 2 bolts and ECU. (Scheme 146): Locating Bolts And ECU
8. REMOVE SKID CONTROL BUZZER ASSEMBLY Using pliers, remove the buzzer.

Scheme 147

1. INSTALL SKID CONTROL BUZZER ASSEMBLY
2. INSTALL SKID CONTROL ECU Install the ECU with the 2 bolts. (Scheme 147): Locating Bolts And ECU Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) Connect the ECU and skid control buzzer connectors.
3. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIR BAG ASSEMBLY (See «INSTALLATION»(ref-283183-S13829475072008041900000) )
4. INSTALL NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
5. INSTALL FRONT DOOR OPENING TRIM COVER LH (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
6. INSTALL DOOR SCUFF PLATE ASSEMBLY LH (See «INSTALLATION»(ref-283177-S14297446472008041900000) )
7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
8. PERFORM INITIALIZATION Perform initialization (see «INITIALIZATION»(ref-283168-S15934672912008041900000) ). NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
9. CHECK SRS WARNING LIGHT Check the SRS warning light (see «DIAGNOSIS SYSTEM»(ref-283183-S20035306762008041900000) ).
10. PERFORM YAW RATE SENSOR ZERO POINT CALIBRATION Perform the yaw rate sensor zero point calibration (see «CALIBRATION»(ref-283150-S32233844242008041900000) ).
11. CHECK VSC SENSOR SIGNAL Check the VSC sensor signal (see «TEST MODE PROCEDURE»(ref-283150-S32021920522008041900000) ).