Inspect The Air Compressor; Inspect The Power Steering Pump - Hino Motors HINO 155 series Workshop Manual

2–578
3

Inspect the air compressor

Was any failure found?
Repair or replace the faulty part.
Perform "After-inspection work" of INFOR-
MATION section.
4

Inspect the power steering pump

Was any failure found?
Repair or replace the faulty part.
Perform "After-inspection work" of INFOR-
MATION section.
5
Check the DTC detected (Engine ECU)
Has DTC P0506 been detected?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
ENGINE (J05E)/TROUBLESHOOTING
1. Check the air compressor for failure.
YES
1. Check the power steering pump for failure.
YES
Perform engine warm up. (engine coolant temperature: 80 C {176
1.
F} or more)
2. Stop the engine and set the starter key to the "ON" position.
3. Select [Engine] and check if P0506 has been detected.
SHTS021270300529
YES
NO
Go to step 4.
NO
Go to step 5.
NO
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.