Paul Brand: DeVille might not need new transmission - Minneapolis Star Tribune
Q: I have a pristine 2001 Cadillac DeVille DHS with 96,000 miles. I took it to my Cadillac dealer because the “Service Engine Soon” light was on. I was told that code 0741 indicates a sticking torque converter clutch solenoid and would require a transmission rebuild for $4,000. He told me that the transmission... And if the solenoid does need replacing, does that require an entire transmission rebuild for $4,000. A: According to my ALLDATA automotive database, the P0741 diagnostic fault code is set when the torque converter clutch (TCC) slips more than its... There are a number of possible causes for this problem, including low, contaminated or overheating transmission fluid, a sticking TCC solenoid, or a stuck-closed TCC control, regulator or feed valve. During a test drive the scan tool can command the TCC solenoid “on” and monitor the slippage rate for the torque converter clutch. But if the converter slippage rate is high, the solenoid may be stuck in the “off” position. Residue from previous tires along with road dirt and debris can prevent the new tire from seating. But before spending big bucks for new rims, have the tire from one of the leaking rims dismounted for a careful inspection of the “bead” seating areas on the rim. Source: www.startribune.com
