2008 Toyota 4Runner 4.0l - VSC Off - ABS - Skid - Traction Control - C1123 - C1249

Join this channel to get access to perks:    / @robertdotterer   Today we have a 2008 Toyota 4Runner 4.0l with the complaint the VSC Off, ABS, and skid or traction control light keeps coming on. Follow along as we go through diagnosing this vehicle. Codes: C1123 - ABS Control System Fault C1249 - Stop Lamp Switch Circuit Open Tools Used: Autel MaxiSYS MS909: https://www.aeswave.com/Autel-MaxiSYS... uActivate® Master Kit https://www.aeswave.com/uActivate-Mas... Proster Digital Multimeter 6000 Count https://amzn.to/3QVrUgp 0:00 Intro 0:15 Overview 0:50 Code Scan 1:19 Checking Brake Lights? 1:35 Looking At Service Information 4:46 Clearing Codes 6:38 Measuing Voltage At The Relay 10:40 We Found A Voltage Drop 11:08 New Brake Light Switch 12:13 Clearing Codes 15:55 Testing Repair