5000S Turbo Diesel Sedan (Can) L5-1986cc 2.0L DSL SOHC Turbo (DE) (1985)
Temperature Gauge: Testing and Inspection
Engine Coolant Temperature Voltage Supply, Checking
Coolant temperature voltage supply, checking
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detach connector from temperature sending unit (arrow)
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attach voltmeter between connector with brown/black lead (arrow) and ground
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switch ignition ON
‹› spec's: approx. 10 volts
if not, pull instrument cluster out and disconnect 12 point multipoint plug
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attach ohmmeter between terminal 1 of multipoint plug and plug connector with brown/black lead of temperature sending unit
‹› spec's: approx. 0 ohms
if not within specifications, check according to current flow diagram and voltage stabilizer