Vanagon F4-1915cc 1.9L (Water Cooled) (1983)
Coolant Level Sensor: All Technical Service Bulletins
Coolant Temperature Gauge Light - Flashes
87-03 July 31, 1987
All, all m.y..
Coolant temperature gauge light flashes intermittently/ continuously
Flashing coolant temperature light may be caused by:
Low coolant level.
Coolant level indicator.
Electrical connections on gauge.
Check coolant level, top up if necessary.
Check coolant level sensor for continuity.
Check for loose connection of wiring at terminal 14 connectors of instrument cluster, nuts of temperature gauge, ground connection to body and
engine ground. Repair if necessary.
If temperature gauge light still flashes:
Replace low coolant level control unit.