FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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2001
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GS 300 L6-3.0L (2JZ-GE)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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C Code Charts
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C1257
C1257
C1257 / 57 - Power Supply Drive Circuit
DTC Detecting Condition:
CIRCUIT DESCRIPTION
Wiring Diagram:
Steps 1 - 2:
Steps 3 - 4:
INSPECTION PROCEDURE
