Diagnostic Test

1) INTERMITTENT CONDITION
Turn the ignition on.

With the Scan Tool, clear all FCM DTC's.

Turn the Wipers on.

With the Scan Tool, read the Wiper DTC's.

Does the Scan Tool read: B2328-WASHER FLUID LEVEL SENSOR INPUT CIRCUIT HIGH?

Yes
1. Go to 2).
No
1. The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
2. Perform BODY VERIFICATION TEST .
2) (W1) WASHER FLUID LEVEL SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE

Fig 1: Checking Washer Fluid Level Sensor Signal Circuit
Courtesy of CHRYSLER LLC

Turn the ignition off.

Disconnect the Washer Fluid Level Sensor connector.

Disconnect the Front Control Module C1 connector.

Turn the ignition on.

Measure the voltage of the (W1) Washer Fluid Level Sensor Signal circuit.

Is the voltage above 5.0 volts?

Yes
1. Repair the (W1) Washer Fluid Level Sensor Signal circuit for a short to voltage.
2. Perform BODY VERIFICATION TEST .
No
1. Replace the Front Control Module in accordance with the service information.
2. Perform BODY VERIFICATION TEST .