Dodge 2014 Ram 1500 User Manual page 171

- Malfunction Indicator Light (MIL)
• The Malfunction Indicator Light (MIL) is part of an onboard diagnostic system
called OBD II that monitors engine and automatic transmission control systems.
The light will illuminate when the key is in the ON/RUN position before engine
start. If the bulb does not come on when turning the key from OFF to ON/RUN,
have the condition checked promptly.
• Certain conditions, poor fuel quality, etc., may illuminate the light after engine
start. The vehicle should be serviced if the light stays on through several of your
typical driving cycles. In most situations, the vehicle will drive normally and will
not require towing.
Prolonged driving with the Malfunction Indicator Light (MIL) on could cause
damage to the engine control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic converter damage and power
loss will soon occur. Immediate service is required.
A malfunctioning catalytic converter, as referenced above, can reach higher
temperatures than in normal operating conditions. This can cause a fire if you
drive slowly or park over flammable substances such as dry plants, wood,
cardboard, etc. This could result in death or serious injury to the driver, occupants
or others.
- Electronic Stability Control (ESC) OFF Indicator Light
• If the ESC OFF indicator light comes on when the Electronic Stability Control
(ESC) is off.
- Charging System Light
• This light shows the status of the electrical charging system. If the charging
system light remains on, it means that the vehicle is experiencing a problem with
the charging system.
• We recommend you do not continue driving if the charging system light is on. Have
the vehicle serviced immediately.
- Oil Pressure Warning Light
• This light indicates low engine oil pressure. If the light turns on while driving, stop
the vehicle and shut off the engine as soon as possible. A chime will sound for four
minutes when this light turns on.
• We recommend you do not operate the vehicle or engine damage will occur. Have
the vehicle serviced immediately.
WHAT TO DO IN EMERGENCIES
CAUTION!
WARNING!
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