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Test V: The Wrench Warning Indicator Is Never/Always On

PINPOINT TEST V: THE WRENCH WARNING INDICATOR IS NEVER/ALWAYS ON


V1-V4:






Normal Operation
The instrument cluster receives the electronic throttle control status from the powertrain control module (PCM) over the communication network. When a system concern is detected, the PCM sends the instrument cluster a command signal to illuminate the electronic throttle control indicator.

Possible Causes
- PCM
- Instrument cluster