Hazard Warning Lamps Flash When Ignition Switch Is Turned On
DIAGNOSTIC PROCEDURE
1.CHECK BCM GROUND CIRCUIT
Check BCM ground circuit.
Low tire pressure warning lamp blinks
Id registration cannot be completedP1800 vias control solenoid valve 1
Description
The VIAS control solenoid valve 1 cuts the intake manifold vacuum signal for
power valve 1 control. It
responds to ON/OFF signals from the ECM. When the solenoid is OFF, the vacuum
signal from the intake
manifold is cut. When the ECM sends an ON signal the coil pulls the plunger ...
IPDM-E branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the IPDM E/R for damage,
bend and loose connection (unit side
and connector side).
2.CHECK HARNESS FOR OPEN CIRCUIT
...
Front fog lamp system
Wiring Diagram
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