toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Oil Change Reminder Lamp > < Malfunction Indicator Lamp|Testing and Inspection|Page 1826
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(a) Disconnect the accessory meter assembly connector.

(b) Disconnect the ECM connector.
(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for Open):

Text in Illustration

(d) Reconnect the ECM connector.
(e) Reconnect the accessory meter assembly connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (ACCESSORY METER ASSEMBLY - ECM)
OK -- REPLACE ACCESSORY METER ASSEMBLY

Oil Change Reminder Lamp > < Malfunction Indicator Lamp|Testing and Inspection|Page 1826