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.
2006 Dodge and Ram Durango 3.7 K, 42RLEFACTORY OEM SERVICE PROCEDURE
Mirror Switch Connector End View
SWITCH-MIRROR - GRAY 10 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | - | - |
| 2 | - | - |
| 3 | P76 20TN/LB (EXCEPT MEMORY) | MIRROR COMMON DRIVER |
| 3 | P710 20LG (MEMORY) | MIRROR COMMON SWITCH SENSE |
| 4 | Z13 20BK/WT (EXCEPT MEMORY) | GROUND |
| 4 | P950 20DB/RD (MEMORY) | MIRROR SWITCH RETURN |
| 5 | A215 20RD/LG (EXCEPT MEMORY) | FUSED B(+) |
| 5 | P550 20DB/WT (MEMORY) | MIRROR SWITCH SUPPLY |
| 6 | P72 20TN/GY (EXCEPT MEMORY) | PASSENGER MIRROR VERTICAL DRIVER |
| 6 | P706 20LG/GY (MEMORY) | MIRROR VERTICAL UP SWITCH SENSE |
| 7 | P71 20DB (EXCEPT MEMORY) | DRIVER MIRROR VERTICAL DRIVER |
| 7 | P705 20LG/OR (MEMORY) | MIRROR VERTICAL DOWN SWITCH SENSE |
| 8 | P74 20TN/OR (EXCEPT MEMORY) | PASSENGER MIRROR HORIZONTAL DRIVER |
| 8 | P704 20LG/TN (MEMORY) | MIRROR HORIZONTAL RIGHT SWITCH SENSE |
| 9 | P75 20RD (EXCEPT MEMORY) | DRIVER MIRROR HORIZONTAL DRIVER |
| 9 | P703 20DB/LG (MEMORY) | MIRROR HORIZONTAL LEFT SWITCH SENSE |
| 10 | - | - |
Factory Service Tools
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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.
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