No Right Front Impact Sensor Communication - Chrysler Pacifica 2004 Service Manual

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NO RIGHT FRONT IMPACT SENSOR COMMUNICATION

When Monitored and Set Condition:

NO RIGHT FRONT IMPACT SENSOR COMMUNICATION

When Monitored: The ACM continuously communicates with the Right Front Impact

Sensor over the sensor signal circuit. The sensor communication and onboard diagnostics

are powered by the ACM signal.

Set Condition: The code will set, if the ACM and Right Front Sensor do not establish and

maintain valid data communications.

SIGNAL CIRCUIT SHORTED TO BATTERY

SIGNAL CIRCUIT SHORT TO GROUND

RIGHT FRONT SENSOR 1 CIRCUITS SHORTED TOGETHER

GROUND CIRCUIT OPEN

SIGNAL CIRCUIT OPEN

ACM, PASSENGER SIDE IMPACT SENSOR

REPAIR IS COMPLETE

STORED CODE OR INTERMITTENT CONDITION

ACTIVE CODE PRESENT

Turn the ignition on.

NOTE: Ensure the battery is fully charged.

NOTE: For the purpose of this test, the AECM and ORC modules will be

referred to as an ACM.

SELECT ACTIVE or STORED DTC:

ACM - ACTIVE DTC

ACM - STORED DTC

NOTE: When reconnecting Airbag system components, the ignition must be

turned off and the battery must be disconnected.

POSSIBLE CAUSES

APPLICABILITY