Instrument Cluster / Carrier: Testing and Inspection

METER: LIGHT CONTROL RHEOSTAT: INSPECTION

INSPECTION

1. INSPECT LIGHT CONTROL RHEOSTAT





(a) Measure the voltage according to the value(s) in the table below.
Standard voltage:






(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:










(c) Check the resistance between terminal 4 (RV) and terminal 3 (T) when operating the light control rheostat volume knob. Also, check that the resistance changes continuously.
Standard resistance:
Turn the knob to maximum
Approx. 10 kOhms
Turn the knob to minimum
Approx. 0 kOhms