alternator Ram ProMaster City 2020 Owner's Manual

IN CASE OF EMERGENCY 231
JUMP STARTING
If your vehicle has a discharged battery, it can be jump
started using a set of jumper cables and a battery in another
vehicle or by using a portable battery booster pack. Jump
starting can be dangerous if done improperly, so please
follow the procedures in this section carefully.
NOTE:
When using a portable battery booster pack, follow the
manufacturer’s operating instructions and precautions.
Preparations For Jump Starting
The battery in your vehicle is located in the front of the
engine compartment, behind the left headlight assembly.
NOTE:
The positive battery post is covered with a protective cap.
Lift up on the cap to gain access to the positive battery post.Positive Battery Post Location
WARNING!
Do not attempt jump starting if the battery is frozen. It
could rupture or explode and cause personal injury.
CAUTION!

Do not use a portable battery booster pack or any other
booster source with a system voltage greater than 12 Volts or
damage to the battery, starter motor, alternator or electrical
system may occur.

6
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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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