LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2005 >> Escalade ESV >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 (Automatic Transmission - 4L80-E/4L85-E - Overhaul) >> Component Locator >> Automatic Transmission Electronic Component Views

Automatic Transmission Electronic Component Views

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2005 GMC Yukon XL, 2005 GMC Sierra, 2005 GMC Savana Special, 2005 GMC Savana Camper Special, and 2005 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Transmission Internal Electronic Components View (4L80-E)
GM1236985Courtesy of GENERAL MOTORS CORP.
Callout Component Name
22a Automatic Transmission (AT) Input (Shaft) Speed Sensor (ISS) Assembly
22b Automatic Transmission (AT) Output (Shaft) Speed Sensor (OSS) Assembly
34 Automatic Transmission Fluid Temperature (TFT) Sensor
40 Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
311 2-3 Shift Solenoid (SS) Valve Assembly
313 1-2 Shift Solenoid (SS) Valve Assembly
320 Pressure Control (PC) Solenoid Valve Assembly
323 Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve Assembly