|
|
Content .. 1270 1271 1272 1273 ..
Symptom: P0845-2/4 HYDRAULIC PRESSURE TEST FAILURE When Monitored and Set Condition: P0845-2/4 HYDRAULIC PRESSURE TEST FAILURE When Monitored: In any forward gear with engine speed above 1000 RPM, shortly after a shift, and every minute thereafter. Set Condition: After a shift into a forward gear, with engine speed greater than 1000 RPM, the TCM momentarily turns on element pressure to the clutch circuits that do not POSSIBLE CAUSES LOSS OF PRIME P0944 PRESENT RELATED DTC’S PRESENT TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT OPEN 2/4 PRESSURE SWITCH SENSE CIRCUIT OPEN 2/4 PRESSURE SWITCH SENSE CIRCUIT SHORT TO GROUND 2/4 PRESSURE SWITCH SENSE CIRCUIT SHORT TO VOLTAGE INTERNAL TRANSMISSION TRANSMISSION CONTROL MODULE INTERMITTENT WIRING AND CONNECTORS 89 TRANSMISSION - EATX |