NG: Go to next step. 7. Check ABS warning light.
See the combination meter troubleshooting PROBLEM SYMPTOMS TABLE .
NG: Repair or replace bulb or combination meter.
ABS WARNING LIGHT CIRCUIT CIRCUIT DESCRIPTION
If the ECU detects trouble, it turns on the ABS warning light records a DTC in memory.
and prohibits ABS control. At this time, ECU warning light blinks and indicated the DTC.
2004 BRAKES ABS With EBD & BA & TRAC & VSC System - Diagnostics - Sequoia
Troubleshooting in accordance with the chart below for each trouble symptom.
ABS warning light does not light up
Go to step 1
ABS warning light remains on
Go to step 2
1. Check ABS warning light.
See combination meter troubleshooting LOCATION .
NG: Repair bulb or combination meter assembly (See LOCATION ).
OK: Check for open circuit in harness and connector between GAUGE fuse and skid control ECU (See HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION
2. Is DTC output?
Check DTC PRE-CHECK .
YES: Repair circuit indicated by the code output. NO: Go to next step.
3. Check for short circuit in harness and connector between GAUGE fuse and skid control ECU (See HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE ).
NG: Repair or replace harness or connector.
OK: Check and replace skid control ECU.
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