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P1776-SOLENOID SWITCH VALVE LATCHED IN LR POSITION (CONTINUED) 7. (T50) L/R PRESSURE SWITCH SENSE CIRCUIT SHORT TO GROUND Measure the resistance between ground and the (T50) L/R Pressure Is the resistance below 5.0 ohms? Yes >> Repair the (T50) L/R Pressure Switch Sense circuit for a short to ground. Perform 42RLE TRANSMISSION VERIFICATION TEST - No >> Go To 8 8. (T50) L/R PRESSURE SWITCH SENSE CIRCUIT SHORT TO VOLTAGE Turn the gnition off. Remove the Transmission Control Relay. NOTE: Check connectors - Clean/repair as necessary. Ignition on, engine not running. Measure the voltage of the (T50) L/R Pressure Switch Sense circuit. Is the voltage above 0.5 volts? Yes >> Repair the (T50) L/R Pressure Switch Sense circuit for a short to voltage. Perform 42RLE TRANSMISSION VERIFICATION TEST - No >> Go To 9 21 - 224 AUTOMATIC TRANSMISSION 42RLE - ELECTRICAL DIAGNOSTICS ND |