Diagnostic Test

1) INTERMITTENT CONDITION
Turn the ignition on.

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

Turn the Wiper Washers 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 - VER 1 .
2) W1 WASHER FLUID LEVEL SENSOR CONTROL CIRCUIT SHORT TO VOLTAGE

Fig 1: Measuring Voltage Of Washer Fluid Level Sensor Control Circuit
Courtesy of CHRYSLER LLC

Turn the ignition off.

Disconnect the Washer Fluid Level Sensor connector.

Disconnect the Front Control Module C1 connector.

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

Is the voltage above 10.0 volts?

Yes
1. Repair the (W1) Washer Fluid Level Sensor control circuit.
2. Perform BODY VERIFICATION TEST - VER 1 .
No
1. Replace the Front Control Module in accordance with the service information.
2. Perform BODY VERIFICATION TEST - VER 1 .