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Re: intermittent tcu code 25
Quote:
Originally Posted by redlightningsvx
I know this is for the engine torque signal. It only pblinks the code like every 4 start ups from off. Any insite n why it would come on like this. The car drives fine except when it comes on it has a slight 1st to 2nd hard shift like the A solenoid behind the battery is unplugged.
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When you turn the key on, the TCU does a system check.
Sometimes the electrolytic capacitors in the QC are charging at the same time, and the TCU pulls the code for the Torque Control.
It does not affect the way the TCU or the QC work.
Harvey.
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