Pinpoint Test N : The Heated Wiper Park Feature Is Inoperative: Notes

WARNING: This page is about a different car, the 2018 Ford EcoSport. However, it is still accessible from the selected car via links, so may be relevant.

Refer to WIPERS AND WASHERS for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Wipers and Washers - System Operation and Component Description .

Possible Sources

Fuse
Wiring, terminals or connectors
Heated wiper park relay
BJB
Windshield

Visual Inspection and Pre-checks

Inspect BJB fuse 74 (10A) and make sure it is OK.

NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

NOTE: The following Pinpoint Test uses a test lamp to simulate normal circuit loads. Use only a Rotunda Test Lamp (SGT27000) or 250-300mA incandescent bulb test lamp. To avoid connector terminal damage, use the Rotunda Flex Probe kit for the test lamp probe connection to the vehicle. Do not use the test lamp probe directly on any connector.

NOTE: The heated wiper park does not operate at ambient temperatures above 21 deg. C (70 deg. F). The following pinpoint test needs to be carried out when the ambient air temperature is lower than 21 deg. C (70 deg. F).