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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 492 (Automatic Transmission Diagnostic Procedures) >> Diagnostic Information And Procedures >> Transmission - RFE - Diagnostic Tests >> P0123-TPS/Apps High - Diesel >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

SPEED SENSOR GROUND CIRCUIT OPEN

5-VOLT SUPPLY CIRCUIT SHORT TO VOLTAGE

APP SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE

SPEED SENSOR GROUND CIRCUIT SHORT TO VOLTAGE

ACCELERATOR PEDAL POSITION SENSOR

TRANSMISSION CONTROL MODULE

INTERMITTENT WIRING AND CONNECTORS