ACCELERATOR CONTROL SYSTEM

Transcription

1 ST RTR TR SYST TTS RUT... 2 RUTS... 2 recaution for Supplemental Restraint System (SRS) "R B" and "ST BT R-T- SR"...2 RV STT... 3 RTR TR SYST... 3 xploded View... 3 Removal and nstallation... 3 SRV T STS (SS)... 5 SRV T STS (SS)... 5 ccelerator ontrol

2 < RUT > RUT RUTS RUTS recaution for Supplemental Restraint System (SRS) "R B" and "ST BT R-TSR" : The Supplemental Restraint System such as R B and ST BT R-TSR, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. nformation necessary to service the system safely is included in the SR and SB section of this Service anual. WR: To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized SS/T dealer. mproper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. or removal of Spiral able and ir Bag odule, see the SR section. o not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service anual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. RUTS W US WR TS (R R TR) RS WR: When working near the irbag iagnosis Sensor Unit or other irbag System sensors with the gnition or engine running, T use air or electric power tools or strike near the sensor(s) with a hammer. eavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury. When using air or electric power tools or hammers, always switch the gnition, disconnect the battery and wait at least three minutes before performing any service. -2

3 < RV STT > RTR TR SYST RV STT RTR TR SYST xploded View : B1337ZZ Removal and nstallation RV 1. ccelerator pedal and accelerator position sensor assembly : isconnect the harness connector from the accelerator pedal and accelerator position sensor assembly. 2. Remove the two bolts from the accelerator pedal and accelerator position sensor assembly. 3. Remove the accelerator pedal and accelerator position sensor assembly. UT: o not disassemble the accelerator pedal and accelerator position sensor assembly. o not remove the accelerator pedal position sensor from the accelerator pedal and accelerator position sensor assembly. void impact from dropping during handling. eep the accelerator pedal and accelerator position sensor assembly away from water. STT nstallation is in the reverse order of removal. ront To brake pedal assembly -3

4 RTR TR SYST < RV STT > lign and install the accelerator pedal and accelerator position sensor assembly (1) with locating pins () in the locating pin holes (). () (B) : ront view : Side view B1339ZZ epress and release the accelerator pedal to verify that it returns quickly and smoothly to the original released position. heck that the accelerator pedal travels through the full specified distance of accelerator pedal stroke. ccelerator pedal stroke () : Refer to -5, "ccelerator ontrol". heck the pedal height difference between accelerator and brake. edal height difference between accelerator and brake (B) : Refer to -5, "ccelerator ontrol". WB1744ZZ f the accelerator pedal does not meet specified values, check the brake pedal. Refer to BR-12, "nspection". UT: Whenever the harness connector is disconnected from the accelerator pedal and accelerator position sensor assembly, perform the RTR RS ST R procedure. Refer to -158, "escription". The accelerator pedal should operate smoothly without catching when the accelerator pedal operating force is released. The accelerator pedal should return smoothly to the fully released position. The spring should be free from damage. -4

5 SRV T STS (SS) < SRV T STS (SS) SRV T STS (SS) SRV T STS (SS) ccelerator ontrol : Unit: mm (in) WB1744ZZ ccelerator pedal stroke () ( ) edal height difference between accelerator and brake (B) ( ) -5