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Home >> Toyota >> 2020 >> Corolla L >> Repair and Diagnosis >> External Pages >> Different car >> Section 276 (Hybrid Control System (Li-Ion W/ Pa10) - Diagnostic Codes (1 Of 3)) >> HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY with PA10) >> DTC P0688-1F: ECM/PCM Power Relay Sense Circuit Intermittent [09/2022 - ] >> Component Operating Range

Component Operating Range

WARNING: This page is about a different car, the 2025 Toyota Corolla, 2024 Toyota Corolla, and 2023 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
Hybrid vehicle control ECU DTC P2511 (INF P0688-1F) is not detected