Automatic Transmission Indicator Lights
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What is an Automatic Transmission Indicator Light?
An Automatic Transmission Indicator Light (ATIL) is a warning light that is part of the dashboard instrument cluster in vehicles with an automatic transmission. It indicates when the transmission is shifting from one gear to another.
What is the purpose of an Automatic Transmission Indicator Light?
The purpose of an ATIL is to alert the driver when the vehicle's transmission is shifting gears. It also helps the driver know when to shift gears manually, if need be.
How do I know if my Automatic Transmission Indicator Light is faulty?
If your ATIL is not illuminated when the transmission is shifting, or if it is illuminated when it should not be, it is likely that it is faulty.
Can a faulty Automatic Transmission Indicator Light cause damage?
Yes, a faulty ATIL can cause damage if the driver is unable to tell when the transmission is shifting. This can cause premature wear on the transmission components.
How do I replace an Automatic Transmission Indicator Light?
Replacing an ATIL is relatively straightforward. Here are the steps:
- Disconnect the negative (black) battery cable.
- Locate the ATIL in the dashboard instrument cluster.
- Disconnect the wiring harness from the ATIL.
- Remove the ATIL from its mounting.
- Install the new ATIL in the same position and reconnect the wiring harness.
- Reconnect the negative (black
- battery cable.