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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 606 ((Lighting Systems - Exterior - Electrical Diagnostics)) >> Lamps/Lighting - Exterior - Electrical Diagnostics >> DTC Troubleshooting >> B1668-Reverse Lamp Control Circuit High >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(L1) BACK-UP LAMP FEED CIRCUIT SHORT TO VOLTAGE
IPM