Emergency situations
General
This chapter is intended for trained emer
gency crews and working personnel who
have the necessary tools and equipment to
perform these operations.
Starting by pushing or
towing
(D Note
Vehicles with an automatic transmission
cannot be started by pushing or towing .
Starting with jumper
cables
If necessary, the engine can be started by
connecting it to the battery of another vehi
cle.
If the engine should fail to start because of a
discharged or weak battery, the battery can be
connected to the battery of
another vehicle,
using a
pair of jumper cables to start the en
g ine.
Jumper cables
Use only jumper cables of sufficiently
largecross section to carry the starter current
safe ly. Refer to the manufacturer's specifica
tions.
Use only jumper cables with
insulated termi
na l clamps which are distinctly marked:
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black .
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal
injury. Follow the instructions below for
safe handling of your vehicle's battery.
- Always shield your eyes and avoid lean
ing over the battery whenever possible.
Emergency situations 269
-A discharged battery can freeze at tem
peratures just below 32 °F (0 °C). Before
connecting a jumper cable, you must
thaw the frozen battery completely, oth
erwise it could explode.
- Do not allow battery acid to contact eyes
or skin . Flush any contacted area with
water immediately .
- Improper use of a booster battery to
start a vehicle may cause an explosion.
- Vehicle batter ies generate explosive gas
es. Keep sparks, flame and lighted c iga
rettes away from batteries.
- Do not try to jump start any veh icle w ith
a low ac id level in the battery.
- The voltage of the booster battery must
also have a 12-Volt rating. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged bat
tery. Use of batteries of diff erent voltage
or substantially different "Ah" rat ing
may cause an exp losion and personal in
jury.
- Never charge a frozen battery. Gas trap
ped in the ice may cause an explosion.
- Never charge or use a battery that has
been frozen . The battery case may have
be weakened.
- Use of batter ies of different voltage or
substantially different capacity (Ah) rat
ing may cause an exp losion and injury .
The ca pa city (Ah) of the booster battery
should not be lower than that of the dis
charged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS¢
page 213, Engine com
partment.
(D Note
- App lying a higher voltage booster bat
tery will cause expensive damage to sen
sit ive electronic components, such as
control units, relays, rad io, etc .
- There must be no electrical contact be
tween the vehicles as otherwise current
could already start to flow as soon as the
posit ive(+) terminals are connected. ..,. •
•
2 70 Emergency situations
@ Tips
The discharged battery must be properly
connected to the vehicle's electrical sys
tem. When jump starting or charging the
battery, never connect the negative
ground cable to the battery negative post
because the batte ry manager system must
be able to detect the battery 's state of
charge. Always connect the negative
ground cab le to the negative ground post
of the battery manager control unit.
Use of jumper cables
Make sure to connect the jumper cable
clamps in exactly the order described below!
Fig. 213 Engine compartment: Connecto rs fo r jum per
cables and charger
Fig. 214 Jump sta rting wi th the battery of anot her ve ·
h ide :@ booster battery, @ disc harged vehicle battery
The procedure described below for connecting
jumper cables is intended to provide a jump
start for your vehicle .
Vehicle with discharged battery:
.. Turn off lights and accessories, move lever
of automatic transmission to N (Neutral) or
P (Park) and set parking brake .
Connect POSITIVE(+) to POSITIVE(+)
(red)
.. Remove the cover above the jump start con
nection .
.. Open the
cover on the positive pole
¢fig. 213 .
1. Connect one end of the red positive cable
on the
jump start bolt c::> fig. 214 @
(Bolts under cover= "positive") of the ve
hicle to be started @.
2. Connect the other end to the positive ter-
minal @of the booster battery@.
Connect NEGATIVE (-) to NEGATIVE (-)
(black)
3. Connect one end of the b lack negative ca
ble to the negative terminal @of the
booster battery @.
4. Connect the other end to the
jump start
bolt @
(Bolts with hex head= "negative")
of the vehicle to be started @.
Starting the engine
.. Sta rt the engine of the vehicle with the
booster battery@. Run the engine at a
moderate speed.
.. Start engine with discharged vehicle battery
@ in the usual manner .
.. If the eng ine fails to start: do not keep the
starter cranking for longer than 10 seconds .
Wait for about 30 seconds and then try
again .
.. With engine running, remove jumper cables
from both vehicles in the exact
reverse or
der .
.. Close the
cover on the positive pole .
T he battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connect
ed with their
metal parts in full contact with
the battery terminals.
A WARNING
--
To avoid serious personal injury and dam
age to the veh icle, heed all warnings and
i nstructions of the jumper cable manufac-
turer . If in doubt, call for road service . ..,.
