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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 488 (Powertrain Diagnostic Procedures - Gas) >> Diagnostic Information And Procedures >> Transmission - 42RLE - Diagnostic Tests >> P1684-Battery Was Disconnected >> 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.

BATTERY WAS DISCONNECTED

PCM WAS REPLACED OR DISCONNECTED

QUICK LEARN WAS PERFORMED

FUSED B+ CIRCUIT TO TCM OPEN

GROUND CIRCUIT OPEN

INTERMITTENT WIRING AND CONNECTORS