Check For Disconnection In Glow Light Wire Harness - Hino Motors HINO 155 series Workshop Manual

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5

Check for disconnection in glow light wire harness

A
V7
Do the measurements meet the standard value?
Replace the combination meter.
Perform "After-inspection work" of INFOR-
MATION section.
6 Check the DTC detected (Engine ECU)
Has DTC P0381 been detected?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
ENGINE (J05E)/TROUBLESHOOTING
1. Use the electrical tester to measure the resistance between the
engine ECU (signal check harness) and the combination meter
40P vehicle side connector terminals.
GLW-
SHTS021270300429
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 "LOCK" position.
Connect the vehicle to HINO DX Ⅱ .
3.
4. Set the starter key to the "ON" position.
5. Select [Engine] and check if P0381 has been detected.
SHTS021270300430
YES
Measurement
conditions connections
Engine ECU (sig-
nal check har-
ness) –
Starter key: LOCK combination
meter 40P vehicle
side connector
GIND (V7) – GLW-
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.
Tester
Standard values
Less than 1 
NO
NO