- Engine / equipment
- Only the configurations, markets and VINs specified in each association.
- Period mentioned
- Specific production period stated in the condition and evidence.
- Symptoms
- Discharged 12 V battery; diagnosis must distinguish battery deterioration from quiescent draw.
- Possible cause described
- The bulletin addresses battery discharge and quiescent draw diagnosis, including module updates by VIN.
- Check for the garage
- Validate battery health and measure draw under MAS004769; check RU735/RU791 by VIN and update specified modules. Avoid disconnections that trigger STOLEN mode and distort measurement.
- Cost cited in the source
- No verified estimate. Confirm repair eligibility and terms by VIN.A rough figure from the original database, not an up-to-date quote.
KNOWN FAULT · Maserati
Discharged 12 V battery diagnosis
Sources are not verified in real time and no entry confirms that your car is affected.
Has this happened to you?
Anonymous answer, no personal data.
Frequently asked questions
How much does it cost to repair this fault?
No verified estimate. Confirm repair eligibility and terms by VIN.
A rough figure from the original database, not an up-to-date quote.
Calculate estimateHow is it checked?
Validate battery health and measure draw under MAS004769; check RU735/RU791 by VIN and update specified modules. Avoid disconnections that trigger STOLEN mode and distort measurement.
What are the symptoms?
Discharged 12 V battery; diagnosis must distinguish battery deterioration from quiescent draw.
Which cars and years does it affect?
- Brands
- Maserati
- Engine / equipment
- Only the configurations, markets and VINs specified in each association.
- Period mentioned
- Specific production period stated in the condition and evidence.
Taking it to a garage?
Models with this entry
- Maserati GranTurismo / GranCabrio2007–2026
- Maserati Grecale2022–2026
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