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Home >> Lexus >> 2002 >> ES 300 >> Repair and Diagnosis >> External Pages >> Different car >> Section 518 (Powertrain Diagnostic Procedures) >> Diagnostic Procedures >> DRIVEABILITY - NGC - Diagnostic Tests >> P0031-O2 Sensor 1/1 Heater Circuit Low, P0037-O2 Sensor 1/2 Heater Circuit Low >> Diagnostic Procedure
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Diagnostic Procedure

WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Diagnostic Chart - Sensor Heater Circuit Low (1 Of 2)
G00948106Courtesy of DAIMLERCHRYSLER CORP.
Fig 2: Diagnostic Chart - Sensor Heater Circuit Low (2 Of 2)
G00948107Courtesy of DAIMLERCHRYSLER CORP.
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