Preliminary Check

Preliminary Check

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.

- Activate and display TPMS transmitter IDs
- Display tire pressure reported by the TPMS transmitter
- Read TPMS DTCs
- Register TPMS transmitter IDs

1. TIRE PRESSURE

Check all tire pressures. Refer to [Service Data and Specifications] [1][2]Specifications.

Do tire pressures match specification?
YES
GO TO 2.
NO
Adjust tire pressures to specified value.

2. LOW TIRE PRESSURE WARNING LAMP

Check low tire pressure warning lamp activation.

Does the low tire pressure warning lamp activate for one second when ignition switch is turned ON?
YES
GO TO 3.
NO
GO TO [Low Tire Pressure Warning Lamp Does Not Turn On] Low Tire Pressure Warning Lamp Does Not Turn On.

3. BCM CONNECTOR

1 Disconnect BCM harness connectors.
2 Check terminals for damage or loose connections.
3 Reconnect harness connectors.

Are BCM connectors damaged or loose?
YES
Repair or replace damaged parts.
NO
GO TO 4.

4. TRANSMITTER ACTIVATION TOOL

Check battery in transmitter activation tool.

Is transmitter activation tool battery fully charged?
YES
Perform "DTC check". Refer to [DTC Check (with SDT)] DTC Check (with SDT).
NO
Replace battery in transmitter activation tool.