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Home >> Jeep >> 2003 >> Grand Cherokee 2WD V8-4.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P0934

P0934

Test 1:




Test 2-6:




Test 7-9:





POSSIBLE CAUSES

SYMPTOM
P0934-LINE PRESSURE SENSOR LOW

WHEN MONITORED
Continuously with engine running and Output Speed greater than 390 RPM.

SET CONDITION
This DTC will set when the Line Pressure Sensor output is less than 0.35 volts for 1.4 seconds.

POSSIBLE CAUSES
- 5-VOLT SUPPLY CIRCUIT OPEN
- 5-VOLT SUPPLY CIRCUIT SHORT TO GROUND
- LINE PRESSURE SENSOR SIGNAL CIRCUIT SHORT TO GROUND
- LINE PRESSURE SENSOR
- TRANSMISSION CONTROL MODULE
- INTERMITTENT WIRING AND CONNECTORS