What to do if my Schumacher SL1452 Remote Starter turns on, but won’t jump start my vehicle?
First, check all connections to ensure they are properly made. Next, verify the charge level of the jump starter; it should be at least 40%. Also, do not attempt to jump start your vehicle more than three consecutive times.
Why is the green LED blinking and the red LED off when the cable is correctly connected to both battery and jump starter on my Schumacher SL1452?
This indicates that a 'fake' high battery voltage has been detected, but reverse charging protection did not activate. You can turn the key to jump start the vehicle.
What to do if the Schumacher Remote Starter's display will not turn on?
Make sure the Schumacher unit is charged. Connect it to a power source to reset it.
Why is the red LED solid and the green LED off when the cable is connected only to the battery on my Schumacher Remote Starter?
This indicates that the vehicle battery voltage is lower than 10.5V. You can connect the jump starter and turn the key to jump start the vehicle.
Why is the thermometer symbol flashing on my Schumacher SL1452?
The unit is too hot or too cold. The thermometer symbol will disappear when the condition is resolved.
General| Brand | Schumacher |
|---|---|
| Model | SL1452 |
| Category | Remote Starter |
| Language | English |
Instructions on how to monitor the jump starter's battery charge percentage.
Procedures for recharging the jump starter's internal battery using a USB charger.
Detailed steps for using the unit to start a vehicle with a dead battery.
Instructions for using the unit's USB ports to charge external devices like phones.
Guide on how to use the unit's wireless charging pad for compatible mobile devices.
Information on activating and cycling through the different modes of the built-in LED light.
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