HYBRID/TROUBLE SHOOTING
3–774
1.
Check the terminals of the high-voltage J/B (in the ECU box) for
failing connection (looseness, wear, or melting damage).
•
BATT(+) terminal
•
BATT(-) terminal
•
INV(+) terminal
•
INV(-) terminal
NO
YES
5
Inspecting the high-voltage J/B (in the ECU box)
BATT(-)
BATT(+)
INV(+)
INV(-)
SHTS03ZZZ0300505
Is any defect found?
Retighten the terminals.
Replace the terminals if abnormal wear or
melting damage is detected.
Go to step 6.
