For 1990-2009 cars

# Seats

## All Description and Operation

- Lumbar Support Description and Operation
- Memory Seats Description and Operation
- Power Seats System Description and Operation

## Diagnostic Procedures

- Diagnostic Starting Point - Seats
- Lumbar Support Inoperative
- Power Seat Inoperative
- Symptoms - Seats

## Diagnostic Trouble Codes

- DTC B1335
- DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945
- DTC B1825, B1850, B1860, B2355, B2365, or B2375

## Electrical/Electronic Schematic Diagrams

- Driver Seat Schematics
- Passenger Seat Schematics
- Rear Seat Schematics

## General Diagnostic Information

- Scan Tool Data Definitions
- Scan Tool Data List
- Scan Tool Output Controls

## Removal, Installation, and Replacement

- Driver Seat Adjuster Memory Switch Replacement
- Massaging Lumbar Control Module Replacement
- Power Seat Adjuster Mechanism Replacement
- Power Seat Switch Replacement
- Rear Seat Lumbar Support Replacement