Lumina L4-151 2.5L (1991)
Torque Converter Clutch Solenoid: Technical Service Bulletins
A/T - Resistance Test For Shift Solenoids
Number: 91-124-7A
Section: 7A
Date: November 1990
Corporate Bulletin No.: 077146
Subject:
SOLENOID(S) RESISTANCE TEST FOR SHIFT SOLENOIDS - A AND B, TCC SOLENOID, TCC PWM SOLENOID
Model and Year:
1991 LUMINA WITH 4T60-E AUTOMATIC TRANSMISSION
TO: ALL CHEVROLET DEALERS
BULLETIN COVERS:
Resistance test values of solenoids on a vehicle equipped with a HYDRA-MATIC 4T60-E transaxle.
2.4L DOHC ELECTRICAL CIRCUIT
