Difference between revisions of "04194"
From Ross-Tech Wiki
(Created page with "== 04194 - Vehicle Status with Under-Voltage == === 04194 - Vehicle Status with Under-Voltage: Lower Limit Exceeded === ==== Possible Symptoms ==== * Malfunction Indicator...") |
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* Supply Voltage low | * Supply Voltage low | ||
* Battery faulty | * Battery faulty | ||
| − | * Loose electrical connections | + | * Loose/faulty electrical connections |
* Generator faulty | * Generator faulty | ||
Revision as of 14:33, 11 February 2020
04194 - Vehicle Status with Under-Voltage
04194 - Vehicle Status with Under-Voltage: Lower Limit Exceeded
Possible Symptoms
- Malfunction Indicator Light (MIL) ON
Possible Causes
- Fuse(s) faulty
- Supply Voltage low
- Battery faulty
- Loose/faulty electrical connections
- Generator faulty
Possible Solutions
- Check Fuse(s)
- Check Supply Voltage
- Check/Replace Battery
- Correct electrical connections
- Check/Replace Generator
Special Notes
- When found in the J519 (7E0/BCM PQ25), Address [09-Cent. Elect.], check stored value in the Adaptation Channels [050], [051] and [052] for the "Energy Management". Typically these are set to a value of [0]. If the fault code 04194 does not clear and there is no other cause found, try to [Save] a new value of [0] to each of these channels in the J519, even if the value is currently [0]. Then see if the fault code clears. ref: 7E0-937-BCM-V1