Preliminary Check

TROUBLE DIAGNOSIS


Preliminary Check

BASIC INSPECTION
1.CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to Specifications Specifications.
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. Refer to System Description.
3.CHECK CONNECTOR
1. Disconnect low tire pressure warning control unit harness connectors M19.
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.