A/T Oil Temp Indicator Test

1. Working normally if it is "ON" for 2 to 3 seconds with Ignition Switch "ON" (or when the Engine is cranked) but it is "OFF" afterwards.




2. Not working normally if it stays "ON" constantly when Ignition is "ON".
a. This means that connection between the Lamp and the Transmission Control Module (TCM) is shorted to ground.
b. Verify indicator connector I-5 Terminal 6 is shorted to ground.
c. Verify if the TCM connector B-39 terminal A10 is shorted to ground.
d. Verify that the indicator connector I-5 terminal 1 is connected to Battery.
e. If problem not solved, refer to TCM MEM-CAL replacement. Service and Repair
f. If problem is solved, refer to "CHECK TRANS" Indicator. Testing and Inspection