Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Load Testing A Ground Circuit
2024 Dodge and Ram 1500 TRXSECTION Load Testing A Ground Circuit
WARNING: This page is about a different car, the 2024 Jeep Wagoneer L, 2024 Jeep Wagoneer, 2024 Jeep Grand Wagoneer L, and 2024 Jeep Grand Wagoneer. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC LOAD TEST (GROUND CIRCUIT)
- Disconnect the connector from the device(s) to gain access and isolate the terminal for the circuit being tested.multimedia:A supplement to the article is available.
- Connect the positive lead of the load test tool to the positive side of the Battery.
- Using an approved connector back probe tool, connect the negative lead of the load test tool to the ground circuit at the component harness connector (A). Note:
refer to the diagram above.NOTE:
The bulb on the load test tool should be illuminated and bright if there is no resistance in the ground circuit.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.