toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Malfunction Indicator Lamp|Testing and Inspection|Page 3118 > < Malfunction Indicator Lamp|Testing and Inspection|Page 3116
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(b) Turn the ignition switch to ON.

(c) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

NG --  CHECK HARNESS AND CONNECTOR (COMBINATION METER - ECM)

OK --  REPLACE ECM  See: Engine Control Module/Service and Repair/Removal

7. CHECK HARNESS AND CONNECTOR (COMBINATION METER - ECM)

(a) Disconnect the combination meter connector.

(b) Disconnect the ECM connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for Open):

Malfunction Indicator Lamp|Testing and Inspection|Page 3118 > < Malfunction Indicator Lamp|Testing and Inspection|Page 3116