To Start The Engine While In Autostop Mode - Jeep Wrangler2018 Owner's Manual

328 STARTING AND OPERATING
• Hood is open.
• Transfer case is in 4LO or Neutral
• Brake pedal is not pressed with sufficient pressure.
Other Factors Which Can Inhibit Autostop Include:
• Accelerator pedal input.
• Engine temp too high.
• Vehicle speed threshold not achieved from previous
auto-stop (2 mph (3 km/h) BSG, 5 mph (8 km/h) ESS
• Steering angle beyond threshold.
• ACC is on and speed is set.
• Vehicle is at high altitude
• System fault present
• Low fuel is detected
It may be possible for the vehicle to be driven several times
without the STOP/START system going into a STOP/
START READY state under more extreme conditions of the
items listed above.

To Start The Engine While In Autostop Mode

While in a forward gear, the engine will start when the brake
pedal is released or the throttle pedal is depressed. The
transmission will automatically re-engage upon engine re-
start.
Conditions That Will Cause The Engine To Start Auto-
matically While In Autostop Mode:
• The transmission selector is moved out of DRIVE.
• To maintain cabin temperature comfort.
• Actual cabin temperature is significantly different than
temperature set on Auto HVAC.
• HVAC is set to full defrost mode.
• HVAC system temperature or fan speed is manually
adjusted.
• Battery voltage drops too low.
• Low brake vacuum (e.g. after several brake pedal appli-
cations).