Last Modified: 11-29-2007 1.6 D
Service Category: Vehicle Interior Section: Door Lock
Model Year: 2008 Model: Sequoia Doc ID: RM000000PY9029X
Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: DIAGNOSIS SYSTEM (2008 Sequoia)

DIAGNOSIS SYSTEM

1. CHECK DLC3

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

2. INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage.

Standard voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.