Initial Inspection and Diagnostic Overview

Preliminary Check

BASIC INSPECTION
1. CHECK ALL TIRE PRESSURES
^ Check all tire pressures.

OK or NG
OK >> GO TO 2.
NG >> Adjust tire pressure to specified value.

2. CHECK LOW TIRE PRESSURE WARNING LAMP ACTIVATION
1. Check low tire pressure warning lamp activation.
2. Does low tire pressure warning lamp activate for 1 second when ignition switch is turned "ON"?

Does warning lamp activate?
YES >> GO TO 3.
NO >> Check fuse and combination meter.

3. CHECK CONNECTOR
1. Disconnect BCM harness connectors M90 and M91.
2. Check terminals for damage or loose connection.

OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.

4. CHECK ACTIVATION TOOL
^ Check activation tool battery.

OK or NG
OK >> Perform self-diagnosis.
NG >> Replace activation tool battery.