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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. 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 3 minutes before performing any service. -2

3 < RV STT > RTR TR SYST RV STT RTR TR SYST xploded View : WB0717B 1. ccelerator pedal and accelerator position sensor assembly Removal and nstallation RV 2. ocating pins ront : isconnect the battery negative terminal. 2. isconnect the accelerator position sensor electrical connector. 3. Remove the three accelerator pedal nuts. 4. Remove the accelerator pedal and accelerator position sensor assembly. or electrical inspection of the accelerator pedal position sensor. Refer to -464, "omponent nspection". UT: o not disassemble the pedal assembly. o not remove the accelerator pedal position sensor from the pedal assembly. void impact from dropping during handling. eep the pedal assembly away from water. STT nstallation is in the reverse order of removal. lign and install accelerator pedal and accelerator position sensor assembly with locating pins in locating pin holes. heck the accelerator pedal for smooth operation. There should be no binding or sticking when applying or releasing the accelerator pedal. -3

4 RTR TR SYST < RV STT > heck that the accelerator pedal moves through the full specified distance of pedal travel. edal travel () : Refer to -5, "ccelerator ontrol". B0168B UT: When the harness connector of the accelerator pedal position sensor is disconnected, perform the ccelerator pedal released position learning. Refer to -19, "RTR RS ST R : Special Repair Requirement". -4

5 SRV T STS (SS) < SRV T STS (SS) SRV T STS (SS) SRV T STS (SS) ccelerator ontrol TRV : B0168B ccelerator pedal - total travel () mm ( in) -5