For D trucks only; When diagnosing an A/C system leak at the TXV (Thermal Expansion Valve, H-valve), do not replace the TXV unless it has been proven to be defective for function or for a leak. Instead replace just the O-ring(s) part number 05161806AA, 68046015AA, 68100682AA, 68100676AA. For any questions call Matt Mihm at cell (248) 736-6542. If no response in 15 minutes, please continue with repair. _________________________________________________________ Contact us at CAGRIS@Chrysler.com for feedback related ONLY to this GPOP Tech Tip. Please include the Part Number(s) and Tech Tip Part Description of the Tech Tip you are referencing for our tracking system. |