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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 >> DRIVEABILITY - NGC - Diagnostic Tests >> P0551-Power Steering Switch Performance >> 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.

GOOD TRIP EQUAL TO ZERO

POWER STEERING PRESSURE SWITCH

(K66) P/S SWITCH SIGNAL CIRCUIT OPEN

(K66) P/S SWITCH SIGNAL CIRCUIT SHORTED TO GROUND

(Z939) GROUND CIRCUIT OPEN

PCM