Jeep Wrangler: STOP/START SYSTEM — AUTOMATIC TRANSMISSION (IF EQUIPPED) / System Malfunction
If there is a malfunction in the Stop/Start
system, the system will not shut down the
engine. A “SERVICE STOP/START SYSTEM”
message will appear in the instrument cluster
display.
If the “SERVICE STOP/START SYSTEM”
message appears in the instrument cluster
display, have the system checked by an
authorized dealer.
If a malfunction occurs during an autostop, the
vehicle may not auto start and will need a key
start.
TO MANUALLY TURN OFF THE STOP/START SYSTEM
Stop/Start OFF Switch
Push the Stop/Start OFF switch (located on the
switch bank). The light on the switch will
illuminate...
The Engine Stop/Start (ESS) function is
developed to reduce fuel consumption. The
system will stop the engine automatically during
a vehicle stop if the required conditions are
met...
Other information:
The minimum set speed for the ACC system is
20 mph (32 km/h).
When the system is turned on and in the ready
state, the instrument cluster displays “ACC
Ready.”
When the system is off, the instrument cluster
displays “Adaptive Cruise Control (ACC) Off...
If your vehicle is equipped with Off-Road Pages,
it will provide you vehicle status while operating
on off-road conditions. It supplies information
relating to the status of the drivetrain, transfer
case, coolant/oil gauges, pitch and roll of the
vehicle and access to the trailcam system...