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Home >> Ford >> 2003 >> Taurus SES, 3.0 U, AX4S >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - Ax4S >> Description And Operation >> Transaxle Electronic Control System >> Check Transaxle Light
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Check Transaxle Light

Fig 1: Identifying Transaxle Light
G01574846Courtesy of FORD MOTOR CO.

The Check Transaxle Light will flash when the transaxle has overheated 149°C (300°F). Other transaxle faults will also cause the Check Transaxle Light to flash. Currently, the KOEO bulb function test is not available on this powertrain control module (PCM) output. Diagnostic test-out may be completed for this PCM output by using the scan tool or WDS tester. The PIDs are:

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