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.
2012 Chrysler 300 SRT-8FACTORY OEM SERVICE PROCEDURE
Automatic Trans: Transmission: Tune
WARNING: This page is about the 300 Base, Trans Mfr CD 8HP45, Gas, which is a different variant/trim than selected.
5 SPEED TRANS, TRANS ID - NAG1-W5A580
Includes: R&I Oil Pan, drain Converter (if drain plug available), clean or replace Oil Filter or Screen. Adjust (where applicable): Band(s), Cable(s) and Linkage(s). Replace necessary fluid and road test.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| 1.8 | B |
8 SPEED TRANS
Includes: R&I Oil Pan, drain Converter (if drain plug available), clean or replace Oil Filter or Screen. Adjust (where applicable): Band(s), Cable(s) and Linkage(s). Replace necessary fluid and road test.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| V6 | Includes: Additional time for use of scan tool to perform this procedure. | 1.8 | B | |
| V6,RWD | Includes: Additional time for use of scan tool to perform this procedure. | 1.8 | B |
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.