Inspection Procedure: P0420 - Hino Motors HINO 155 series Workshop Manual

INSPECTION PROCEDURE: P0420

Check the DTC detected [HINO DX Ⅱ ]
1
Has DTC P0420 been detected?
Perform DTC-specific troubleshooting for.
• P0148
• P0421
ENGINE (J05E)/TROUBLESHOOTING
1. Set the starter key to the "LOCK" position.
Connect the diagnostic system (HINO DX Ⅱ ) to the vehicle.
2.
3. Set the starter key to the "ON" position.
4. On the screen of the diagnostic system, select [Engine] and check
DTC P0420.
SHTS021270300488
YES NO
Procedure completed.
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