Diagnosis Procedure
1.
CHECK FUSIBLE LINK
Ignition switch OFF.
Check that the following IPDM E/R fusible links are not blown (open).
Signal name
Fusible link No.
Battery power supply
D (100A)
B (140A)
X (30A)
Is the fusible link blown (open)?
Replace the blown (open) fusible link after repairing the affected circuit if a fusible links are blown (open).
.
2.
CHECK BATTERY POWER SUPPLY VOLTAGE
Disconnect IPDM E/R connector.
Check voltage between IPDM E/R harness connector and the ground.
+
-
Voltage
IPDM E/R
Connector
Terminal
E118
2
Ground
6 – 16 V
F41
81
Is the inspection result normal?
Replace IPDM E/R. Refer to
Removal and Installation
.
Repair the battery power supply circuit.