Question

What are the driving symptoms, other than the P0741 code on my 2012 Jeep Grand Cherokee? engine light is ON, and drives perfect

Answer 1

P0741 Torque convertor clutch circuit performance

The ECM can take up to five minutes before the CK ENG LT comes on. You really will not notice any drivability for this code condition it would take a ECM just to inform you there is a problem with the TCC. If you clear this code it take the ECM 3 events for the ECM to see actual TCC slip.

Answer 2

P0128 JEEP Code - Thermostat Rationality
Read more: https://www.autocodes.com/p0128_jeep.html

P0741 JEEP Code - Torque Converter Clutch Circuit Performance
Read more: https://www.autocodes.com/p0741_jeep.html