P1CCA FIAT – Excessive Clutch Wear

P1CCA FIAT Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1CCA FIAT Possible Causes

Worn Odd Clutch,Worn Even Clutch,Transmission Hydraulic System,Transmission Mechanical Operation,Faulty Transmission Controller Module (TCM)

P1CCA FIAT Description

This diagnostic detects excessive clutch wear by checking for clutch slippage and low torque transmission of both clutches. The diagnostic compares the odd clutch speed to the engine speed when the engaged gear is an odd gear (1st, 3rd, 5th, Reverse) or the even clutch speed to the engine speed when the engaged gear is an even gear (2nd, 4th, 6th). If the difference in speed is greater than a threshold and the integral over time of the difference in speed is greater than a threshold, then the diagnostic is considered failing.