2007 Toyota Tacoma Owners Manual - Page 207

06 09.29 LS17016a LS17007b The slip indicator light and downhill assist control system indicator light come on for a few seconds when the ignition key is turned to "ON". If any of the indicator lights does not come on when the ignition is turned on, contact your Toyota dealer. If the system is used frequently, the brake actuator temperature may become too high and a buzzer will sound intermittently. If this happens, the downhill assist control system indicator light will flash and a buzzer will sound intermittently. When the temperature of the brake actuator decreases, the system will begin to operate again. Until it restarts, the traction control system and hill−start assist control system will not operate; however, the conventional brake can be operated. The brake actuator temperature increases during continuous operation of the following systems under conditions such as on slippery roads. 3. Push the "DAC" switch to turn the system on. The downhill assist control system indicator light on the instrument panel will come on. If the downhill assist control system indicator light flashes, one of the following may be the cause: D The selector lever is in the "N" position. With the vehicle traveling at a speed of 25 km/h (15 mph) or less, release your foot from the accelerator or brake pedal to activate the system. The vehicle will descend the hill at a low speed. While the system is operating, the slip indicator light on the instrument panel will flash and the stop lights and high mounted stoplight will be lit. If you push the "DAC" switch to turn the system off while it is in operation, the system will stop operating gradually. The downhill assist control system indicator light will flash to alert the driver. To continue driving at a low speed, push the "DAC" switch to turn the system on. D The front drive control switch knob is in the "H2" or "H4" position. D The rear differential is locked. If the indicator light does not come on when the switch is pushed, contact your Toyota dealer. D Downhill assist control system D Hill−start assist control system D Traction control system 2007 TACOMA from Sep. '06 Prod. (OM35877U) 193