Last Modified: 11-29-2007 1.6 D
Service Category: Vehicle Interior Section: Theft Deterrent/Keyless Entry
Model Year: 2008 Model: Sequoia Doc ID: RM000001PQX030X
Title: THEFT DETERRENT / KEYLESS ENTRY: THEFT DETERRENT SYSTEM: DIAGNOSIS SYSTEM (2008 Sequoia)

DIAGNOSIS SYSTEM

1. DESCRIPTION

The ECU stores trouble codes when trouble occurs on the vehicle.

The diagnostic system allows for reading of the trouble codes from the DLC3.

Use a Techstream to check and solve the problem.

2. CHECK DLC3

(a) Check the DLC3 INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: GENERAL INFORMATION (2008 Sequoia) .