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Home >> Toyota >> 2017 >> Corolla SE, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System (2ZR-FAE) - Diagnostic Codes (2 Of 8) (Model Code: ZRE172)) >> SFI System >> DTC P104A: VALVEMATIC SDOWN Circuit [08/2016 - ] >> Monitor Strategy
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Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P104A: Rocker arm control module power supply line range check (low voltage)
P104A: Rocker arm control module power supply line range check (high voltage)
Required Sensors/Components (Main) Continuously variable valve lift controller assembly
ECM
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 0.15 seconds
MIL Operation Immediate
Sequence of Operation None