What does the service AWD system light mean?

The “Service AWD System” light comes on when the computer detects that there is an issue with the AWD system. In most cases an issue with the AWD system will disable the system completely in order to protect the system from further damage. Click to see full answer. Beside this, what is AWD warning light?

Where is the 4WD service AWD light located?

Some customers may get a “Service 4WD” light in the Cabin Compartment Node (CCN). Upon further investigation the Technician may find that C1078 -Tire Revolutions Range Performance diagnostic trouble code (DTC) is set in the DTCM. This condition may occur when driving on a slippery road and the AWD system is monitoring for slipping wheels.

When does the AWD warning light come on?

The AWD warning light illuminates when the ignition switch is pushed to the ON position. It turns off soon after the engine is started. If any malfunction occurs in the AWD system while the engine is running, the warning light will come on. Besides, what does service AWD system mean?

Why is my AWD light not working on my car?

This condition may occur when driving on a slippery road and the AWD system is monitoring for slipping wheels. Under these conditions the AWD system may incorrectly determining that one wheel is spinning too much. When the AWD system detects this, it shuts down the AWD capability for the remainder of the drive cycle.

What does the service all wheel drive message mean?

The Service All-Wheel Drive message can appear in the driver information center (DIC) when your vehicle is having an issue with the all-wheel drive (AWD) system. If the DIC displays this alert, stop your vehicle as soon as possible, turn it off, and turn it back on again.

What causes service 4 wheel drive light to come on?

2012 Dodge ram 1500 5.7 Service four-wheel-drive light coming on and ABS sensor coming on and sometimes I hear a gear hesitates light comes on and goes off 19 people found this helpful. 3 people found this helpful.

Where is the all wheel drive warning light?

The all-wheel drive (AWD) Warning Light is located on the instrument panel. When this light illuminates, the vehicle has detected a problem with the AWD system, or the diameter of the front and rear wheels is different. Tips The AWD Warning Light will illuminate when the vehicle is first turned on.

What happens when the service 4WD light comes on?

When the Service 4WD light comes on, it also shuts down the 4WD capability for the remainder of the drive cycle. This is a software issue and can only be corrected by flashing the computer’s memory.

What does the service tire monitor light do?

The service tire monitor light is a warning bulb connected with the TPMS or Tire Pressure Monitor System, which notifies the driver of low or high air pressure in the tires.