2020 Ram ProMaster City ignition

IN CASE OF EMERGENCY 217
7. Pull the retainer through the center of the wheel.RetainerPreparations For Jacking
1. Park the vehicle on a firm level surface as far from theedge of the roadway as possible. Avoid icy or slippery
areas.
2. Turn on the Hazard Warning flasher.
3. Apply the parking brake.
4. Place the gear selector into PARK (P).
5. Turn the ignition to the STOP (OFF/LOCK) position.
WARNING!
Do not attempt to change a tire on the side of the vehicle
close to moving traffic. Pull far enough off the road to
avoid being hit when operating the jack or changing the
wheel.
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232 IN CASE OF EMERGENCY
1. Apply the parking brake, shift the automatic transmis-sion into PARK (P) and turn the ignition to STOP.
2. Turn off the heater, radio, and all unnecessary electrical accessories. 3. If using another vehicle to jump-start the battery, park the
vehicle within the jumper cables reach, apply the parking
brake and make sure the ignition is OFF.
Jump Starting Procedure
WARNING!
• Take care to avoid the radiator cooling fan whenever the hood is raised. It can start anytime the ignition
switch is ON. You can be injured by moving fan blades.
• Remove any metal jewelry such as rings, watch bands and bracelets that could make an inadvertent electrical
contact. You could be seriously injured.
• Batteries contain sulfuric acid that can burn your skin or eyes and generate hydrogen gas which is flammable
and explosive. Keep open flames or sparks away from
the battery.
WARNING!
Do not allow vehicles to touch each other as this could
establish a ground connection and personal injury could
result.
WARNING!
Failure to follow this jump starting procedure could
result in personal injury or property damage due to
battery explosion.
CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster vehicle or
the discharged vehicle.
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IN CASE OF EMERGENCY 235
IGNITION KEY REMOVAL OVERRIDE
This vehicle is equipped with a Key Ignition Park Interlock
which requires the transmission to be in PARK (P) before the
ignition switch can be turned to the LOCK/OFF (key
removal) position. To remove the key manually, proceed as
follows:
1. Firmly apply the parking brake.
2. Remove the Allen Key located in the rear cargo area, inthe tool bag (if equipped) or on the left side in the cargo
box.
3. Unlock the steering column, pull the tilt/telescoping control handle down. 4. Pull the steering wheel outward until it is in the end of the
travel position, then lock the steering column in position,
push the control handle up until fully engaged.
5. Using the Allen Key, undo the lower steering column cover screws, and remove the lower cover.
Lower Steering Column Screw Locations
6. Pull the release tab downwards using one hand and with the other one remove the key, sliding it outwards.
CAUTION!
Driving with a hot cooling system could damage your
vehicle. If the temperature gauge reads HOT (H), pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into
the normal range. If the pointer remains on HOT (H),
and you hear continuous chimes, turn the engine off
immediately and call for service.
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IN CASE OF EMERGENCY 239
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other equip-
ment designed for this purpose, following equipment manu-
facturer’s instructions. Use of safety chains is mandatory.
Attach a tow bar or other towing device to main structural
members of the vehicle, not to bumpers or associated
brackets. State and local laws regarding vehicles under tow
must be observed.
If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
mode.
If the ignition key is unavailable, or the vehicle's battery is
discharged, refer to “Gear Selector Override” in this section
for instructions on shifting the transmission out of PARK (P)
for towing. The manufacturer recommends towing your vehicle with all
four wheels OFF the ground using a flatbed.
If flatbed equipment is not available, this vehicle must be
towed with the front wheels OFF the ground (using a towing
dolly, or wheel lift equipment with the front wheels raised).
CAUTION!
• Do not use sling type equipment when towing. Vehicle damage may occur.
• When securing the vehicle to a flat bed truck, do not attach to front or rear suspension components. Damage
to your vehicle may result from improper towing.
CAUTION!
Towing this vehicle in violation of the above
requirements can cause severe transmission damage.
Damage from improper towing is not covered under the
New Vehicle Limited Warranty.
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SERVICING AND MAINTENANCE 253
Wiper Service Position
If it is necessary to lift the blade from the windshield (In the
event of snow or blade replacement) Proceed as directed:
1. Rotate the end of the multifunction lever to the OFF posi-
tion.
2. Turn the ignition to the MAR-ON position then to STOP.
3. After turning the ignition to the STOP, within two minutes move the right stalk upward, into the unstable
(“anti-panic”) position, for at least half of a second. The
windshield wiper then executes part of a stroke; at each
command, approximately 1/3 of a normal wiper stroke is
triggered.
NOTE:
The previous operation can be repeated up to three times. In
order to move the blades to the most suitable position.
4. Lift the blade from the windshield and proceed with the required operation. 5. Carefully lower the blade, bringing it back in contact with
the windshield.
6. Bring the blade to the initial rest position, turning the ignition to MAR-ON.
NOTE:
Do not operate the wiper with the blades lifted from the
windshield.
Exhaust System
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system; or
if the exhaust fumes can be detected inside the vehicle; or
when the underside or rear of the vehicle is damaged; have
an authorized technician inspect the complete exhaust
system and adjacent body areas for broken, damaged, dete -
riorated, or mispositioned parts. Open seams or loose
connections could permit exhaust fumes to seep into the
passenger compartment. In addition, have the exhaust
system inspected each time the vehicle is raised for lubrica -
tion or oil change. Replace as required.
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SERVICING AND MAINTENANCE 255
(Continued)
To minimize the possibility of catalytic converter damage:
• Do not interrupt the ignition when the transmission is ingear and the vehicle is in motion.
• Do not try to start the vehicle by pushing or towing the vehicle.
• Do not idle the engine with any ignition components disconnected or removed, such as when diagnostic testing,
or for prolonged periods during very rough idle or
malfunctioning operating conditions.
Cooling System
Engine Coolant Checks
Check the engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty, the
system should be drained, flushed, and refilled with fresh
OAT coolant (conforming to MS.90032) by an authorized
dealer. Check the front of the A/C condenser for any accu-
mulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the face
of the condenser.
Check the engine cooling system hoses for brittle rubber,
cracking, tears, cuts, and tightness of the connection at the
coolant recovery bottle and radiator. Inspect the entire
system for leaks. DO NOT REMOVE THE COOLANT PRES -
SURE CAP WHEN THE COOLING SYSTEM IS HOT.
WARNING!
• You or others can be badly burned by hot engine coolant (antifreeze) or steam from your radiator. If you
see or hear steam coming from under the hood, do not
open the hood until the radiator has had time to cool.
Never open a cooling system pressure cap when the
radiator or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry away from the radiator cooling fan when the hood is raised. The fan
starts automatically and may start at any time, whether
the engine is running or not.
• When working near the radiator cooling fan, discon -
nect the fan motor lead or turn the ignition to the OFF
mode. The fan is temperature controlled and can start at
any time the ignition is in the ON mode.
WARNING! (Continued)
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264 SERVICING AND MAINTENANCE
15 Way Vehicle Connector Functions and ViewConnector Pin Numbers Upfitter Connector
PIN
Function
1 Not Connected
2 Alternator System Charging In Process Signal
3 Vehicle Speed Repetition (VSO) 4 Not Connected
5 Not Connected
6 Not Connected
7 Additional Courtesy Light8 Courtesy Lights Negative Control (Dimmed)
9 Not Connected
10 Not Connected
11 Not Connected
12 Not Connected
13 Power Supply At Key On (+Ignition) 14 Not Connected
15 Not Connected
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TECHNICAL SPECIFICATIONS 299
Materials Added To Fuel
Besides using unleaded gasoline with the proper octane
rating, gasolines that contain detergents, corrosion, and
stability additives are recommended. Using gasolines that
have these additives will help improve fuel economy, reduce
emissions, and maintain vehicle performance.Designated TOP TIER Detergent Gasoline contains a
higher level of detergents to further aide in mini -
mizing engine and fuel system deposits. When avail -
able, the usage of Top Tier Detergent gasoline is
recommended. Visit www.toptiergas.com for a list of TOP
TIER Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning agents should be
avoided. Many of these materials intended for gum and
varnish removal may contain active solvents or similar
ingredients. These can harm fuel system gasket and
diaphragm materials.
Fuel System Cautions
NOTE:
Intentional tampering with the emissions control system can
result in civil penalties being assessed against you.
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
• The use of leaded gasoline is prohibited by Federal law. Using leaded gasoline can impair engine perfor -
mance and damage the emissions control system.
• An out-of-tune engine or certain fuel or ignition malfunctions can cause the catalytic converter to over -
heat. If you notice a pungent burning odor or some
light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact an authorized dealer for service assistance.

• The use of fuel additives, which are now being sold as octane enhancers, is not recommended. Most of these
products contain high concentrations of methanol. Fuel
system damage or vehicle performance problems resulting
from the use of such fuels or additives is not the responsi -
bility of the manufacturer and may void or not be covered
under the New Vehicle Limited Warranty.

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