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.
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HOMESERVICE MANUALSMERCURY2010MOUNTAINEER 2WD V8-4.6LREPAIR AND DIAGNOSISSTARTING AND CHARGINGBATTERYBATTERY CABLESERVICE AND REPAIR
2010 Mercury Mountaineer 2WD V8-4.6L
Battery Cable: Service and Repair
2010 Mercury Mountaineer 2WD V8-4.6LSECTION Service and Repair
Battery Cables - 4.6L
LH Engine Connections
RH Engine Connections
Removal and Installation
1. Disconnect the battery. For additional information, refer to Battery Disconnect Battery Disconnect.
2. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Vehicle Jacking and Lifting.
3. Remove the nut and position the battery cable body ground terminal aside.
- To install, tighten to 9 Nm (80 lb-in).
4. Disconnect the battery cable electrical connector.
5. Remove the 2 battery cable locators from the battery tray.
6. Remove the Battery Junction Box (BJB) terminal nuts.
- To install, tighten to 9 Nm (80 lb-in).
7. Position the generator harness terminal aside.
8. Position the BJB terminal aside.
9. Remove the 2 nuts and position the battery cable bracket aside.
- To install, tighten to 20 Nm (177 lb-in).
10. Remove the nut and position the power steering line bracket aside.
- To install, tighten to 12 Nm (106 lb-in).
11. Remove the nut and position the battery cable engine front cover bracket aside.
- To install, tighten to 10 Nm (89 lb-in).
12. Disconnect the A/C compressor electrical connector.
13. Remove the A/C compressor electrical connector harness locator.
14. Remove the bolt and position the battery cable right engine mount bracket aside.
- To install, tighten to 20 Nm (177 lb-in).
15. Remove the starter solenoid terminals protective cap.
16. Remove the nut and position the starter solenoid positive cable terminal aside.
- To install, tighten to 12 Nm (106 lb-in).
17. Remove the nut and position the starter solenoid wire cable terminal aside.
- To install, tighten to 6 Nm (53 lb-in).
18. Remove the nut and position the battery cable engine ground terminal aside.
- To install, tighten to 25 Nm (18 lb-ft).
19. Remove the battery cable.
20. To install, reverse the removal procedure.
RENDER: 1.0x
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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.