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Home >> Toyota >> 2003 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 769 (Automatic Transmission Electronic Controlled (ECT) - A750E/A750F - (1GR-FE) - Diagnostics) >> DTC P0973, P0974: Shift Solenoid "A" Control Circuit Low/High (Shift Solenoid Valve S1) >> Monitor Description >> Monitor Strategy

Monitor Strategy

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MONITOR STRATEGY

Related DTCs P0973: Shift solenoid valve S1/Range check (Low resistance)
Related DTCs P0974: Shift solenoid valve S1/Range check (High resistance)
Required sensors/Components Shift solenoid valve S1
Frequency of operation Continuous
Duration 0.064 sec.
MIL operation Immediate
Sequence of operation None