dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Intake Air Heater Relay|Service and Repair > < Intake Air Heater Relay|Description
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Intake Air Heater Relay: Description and Operation
Operation

OPERATION

The Powertrain Control Module (PCM) operates the heating element through the intake manifold air heater relay. Refer to the Diagnostic Procedures for
an electrical operation and complete description of the intake heater, including pre-heat and post-heat cycles.

Intake Air Heater Relay|Service and Repair > < Intake Air Heater Relay|Description