What does this code mean?
The lock-up clutch does not achieve the expected operating result. The wording may mention a circuit, but the failure is not necessarily electrical: hydraulic pressure loss or mechanical damage can cause the observed performance. Honda documents a cracked lock-up piston on a specifically identified Accord application.
Sources and interpretation [1]
A code identifies a detected condition, not a part that must automatically be replaced.
Before replacing a part
Confirm transmission type and capture lock-up command, slip data and related codes using the vehicle's procedure. For the Honda example, check VIN eligibility and current coverage with Honda; the 2023 bulletin does not establish that a vehicle is still under warranty today.
Manufacturer communications
4Original wording in English
CADILLAC, OLDSMOBILE
Reported code forms P0741
SERVICE ENGINE SOON (SES) LIGHT ON, DIAGNOSTIC TROUBLE CODE (DTC) P0741, TORQUE CONVERTER CLUTCH (TCC) EXCESSIVE SLIP, TRANSAXLE CHUGGLE, SLIP/SURGE. *TT
CADILLAC, OLDSMOBILE
Reported code forms P0741
SERVICE ENGINE SOON (SES) LIGHT ON, SES LIGHT ON AND CHUGGLE OR SURGE. DIAGNOSTIC TROUBLE CODE P0741 (TCC STUCK OFF). *TT
CADILLAC, OLDSMOBILE
Reported code forms P0741
INFORMATION REGARDING 4T80E TRANSMISSIONS WITH DIAGNOSTIC TROUBLE CODE P0741. *TT
CADILLAC, OLDSMOBILE
Reported code forms P0741
SERVICE ENGINE SOON LIGHT ON AND CHUGGLE OR SURGE. DIAGNOSTIC TROUBLE CODE P0741 OR DIAGNOSTIC TROUBLE CODE 39 (TCC STUCK OFF). *TT
Check vehicle applicability
9A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Cadillac | ELDORADO | 2002 |
| Cadillac | ELDORADO | 2001 |
| Cadillac | ELDORADO | 2000 |
| Cadillac | ELDORADO | 1999 |
| Cadillac | ELDORADO | 1998 |
| Cadillac | ELDORADO | 1997 |
| Cadillac | ELDORADO | 1996 |
| Cadillac | ELDORADO | 1995 |
| Cadillac | ELDORADO | 1994 |
Historical records · 13 · Historical vehicle association; OBD-II compatibility is not established by this record.
Sources and interpretation
These explanations are editorial summaries of the linked manufacturer material. PDF page numbers count from the first file page. Original publications are in English; translations are reference aids. A cited edition is not a claim that it is the manufacturer's latest instruction.
- 23-076 · 2017 Accord 6AT torque converter, P0741 ↗
American Honda Motor Co. · PDF page(s) 1, 2 ·
Source check date · 2026-10-27
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.