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Home/Cadillac/Seville/Cadillac Seville IV (1992-1993)/Repair manual/Engine Controls - Tests W/codes - PCM/PCM CODE P092 - HEATED WINDSHIELD REQUEST PROBLEM
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PCM CODE P092 - HEATED WINDSHIELD REQUEST PROBLEM Cadillac Seville IV

Engine Controls - Tests W/codes - PCM 10 illustrations ~107 words

PCM CODE P092 - HEATED WINDSHIELD REQUEST PROBLEM

This test will detect a problem with heated windshield fast idle request circuit to PCM. When circuit is grounded by heated windshield module, PCM will increase idle speed to compensate for extra load placed on alternator. Code P092 will set when signal is low for more than 10 minutes.

Engine running.

Heated windshield request present at PCM for more than 10 minutes.

Code set. PCM turns on SERVICE VEHICLE SOON message.

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Scheme 173: Action
Scheme 173: Action

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Scheme 175: PCM CODE P093 - TRACTION CONTROL SYSTEM PWM LINK FAILURE
Scheme 175: PCM CODE P093 - TRACTION CONTROL SYSTEM PWM LINK FAILURE

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Scheme 177: PCM CODE P094 - TRANSAXLE SHIFT 'A' SOLENOID PROBLEM
Scheme 177: PCM CODE P094 - TRANSAXLE SHIFT 'A' SOLENOID PROBLEM

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Scheme 178

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Scheme 181: PCM CODE P095 - ENGINE STALL OR NEAR STALL DETECTED
Scheme 181: PCM CODE P095 - ENGINE STALL OR NEAR STALL DETECTED

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