Chrysler & Dodge Intermittent Coolant Weepage TSB

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2025
Fiat Chrysler Automobiles

Posted by FCA (Fiat Chrysler Automobiles) US LLC back in August 2015 means that while this may not be particularly new news, there are still quite a number of SRT owners who could possibly not be aware of this issue – especially in Canada. We know because we’ve encountered this “delay” of information ourselves.

Quite frankly, it is your dealerships’ duty to be on top of these types of recalls but sometimes you just need to do the leg work yourself. Since we consider this a very serious defect, it’s definitely worth pursuing it.

Intermittent Coolant Weepage From Upper Radiator Hose Or Radiator

This TSB (technical service bulletin) covers a defect found with either the upper radiator hose or radiator itself. In most cases owners report a slow and intermittent leakage of coolant and both their entire radiator assembly and upper radiator hose are replaced. The radiator hose is obviously just inspected visually by the technician however the crimp flange on the radiator assembly is inspected with a fork-like inspection tool. If at any point it does not completely pass clear over the crimp flange, the radiator assembly requires replacement.

Vehicles Included In The TSB

2015 (LA) Dodge Challenger
2015 (LD) Dodge Charger
2015 (LX) Chrysler 300

This bulletin applies to the following vehicles built on or after August 15,
2014 (MDH 0815XX) and on or before March 07, 2015 (MDH 0307XX):
• LA equipped with a 6.2L engine (sales code ESD).
• LA equipped with a 6.4L engine (sales codes ESG and ESH).
• LD equipped with a 6.4L engine (sales code ESG and ESH).
• LD equipped with a 6.2L engine (sales code ESD).
• LX equipped with a 6.4L engine (sales code ESG).

Check out your build date to see if your ride is a match and get it checked out if it is! We’ve included a link to download the original FCA technical service bulletin PDF. You can view or download it by clicking here.

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