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.
Circuit 1936
This circuit supplies battery voltage to body fuse in the passenger compartment fuse/relay. Circuit 1936 is a Red/White 14 gage wire that connects the underhood junction block connector cavity A to passenger compartment fuse/relay connector cavity F6. See WIRING DIAGRAMS . Check for opens/shorts. Repair as needed. If this component is good go to the next item indicated, see TROUBLE SHOOTING .
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.