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Intake Manifold Air Heater Relays

WARNING: This page is about a different car, the 1995 Dodge Pickup and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Relays are located in engine compartment, below the left battery. See Fig 1 . Disconnect negative battery cables. Note location of wiring for reassembly reference. Disconnect all electrical connectors and cables from relays.
  2. Connect ohmmeter across large terminals of relay. Momentarily connect 12 volts across small terminals of relay. Relay should click and ohmmeter should indicate a closed circuit between the large terminals. If operation is not as specified, replace relay with bracket. Test the other relay. Reconnect all electrical connectors.
Fig 1: Locating Intake Manifold Air Heater Relays
G94I65571Courtesy of CHRYSLER CORP.