|
|
Automatic Transmission – 4L60E – Electrical Diagnosis Page 7C2–98 Step Action Yes No 2 1 Connect Tech 2 to the DLC. 2 Turn on the ignition, with the engine off. N O T E Before clearing the DTC, use the Tech 2 Freeze Frame/Failure Record to record the transmission 3 On Tech 2 select: 4 Select the relevant DTC and note the parameters at the time of 5 On Tech 2 select: 6 Follow the instructions on Tech 2 and clear the DTCs. Are any of the following DTCs also set? • P0787 • P0973 • P2764 • P2769. Go to Step 3 Go to Step 4 3 Inspect fuse C-8 and check if it is blown, refer to 8A Electrical-Body Is the fuse blown? Replace the fuse Go to Step 12 Go to Step 5 4 1 On Tech 2 select: 2 With Tech 2 command the shift solenoid B ON and OFF three 3 On Tech 2 select: Does Tech 2 display the Shift Solenoid B Circuit as Okay? Check for an intermittent fault in the circuit, refer to 8A Electrical-Body and Chassis Go to Step 5 5 1 Turn off the ignition. 2 Disconnect connector E-95 from the transmission. N O T E Additional DTCs may set. 3 Install Tool No. J 44152 Jumper Harness (20 pins) on to the 4 Turn on the ignition, with the engine off. 5 Using a test lamp, probe between connector E-95 pin 10 and a Does the test lamp illuminate? Go to Step 6 Go to Step 15 |