Inspection Procedure: P0617; Inspect The Starter Key Connector; Inspect The Starter Key "Start" Signal - Hino Motors HINO 155 series Workshop Manual

INSPECTION PROCEDURE: P0617

1

Inspect the starter key connector

Was any failure found?
Connect securely,
needed.
2

Inspect the starter key "Start" signal

A
V12
Do the measurements meet the standard value?
Replace the engine ECU
Perform "After-inspection work" of INFOR-
MATION section.
ENGINE (J05E)/TROUBLESHOOTING
1. Check the connection of the starter key connector (looseness and
poor contact).
YES
repair or replace
1. Set the shift lever to the "N" position.
B
2. Set the starter key to the "LOCK" position.
V80
3. Connect the signal check harness to the engine ECU vehicle side
harness. (Do not connect the harness to the ECU.)
4. Use the electrical tester to measure the voltage between the
engine ECU (signal check harness) terminals first with the starter
key to the "LOCK" position and then with the starter key in the
"START" position.
SHTS021270300577
Starter key:
START/LOCK
YES
if Go to step 2.
Measurement Tester
conditions connections
Engine ECU (sig-
nal check har-
ness)
ST (V12) – PGD4
(V80)
Go to step 3.
2–633
NO
Standard values
Starter key
"LOCK": 0 V
Starter key
"START": 12 V
NO