P1A62
Starter/Generator Control Module Torque Delivered Performance
P1A62 is an OBD-II diagnostic trouble code meaning: Starter/Generator Control Module Torque Delivered Performance. Common causes: starter/generator control module malfunction, problems with module power supply. Estimated repair cost: $89–278.
Symptoms
- Problems starting the engine
- Unstable engine operation after starting
- Check Engine Light Is On
- Generator power reduction
- Unusual noises from the starter/alternator
Causes
- Starter/Generator Control Module Malfunction
- Problems with module power supply
- Poor module grounding
- Mechanical damage to the starter/generator
- Wiring harness damage
How to Fix
- Check control module terminals and connections
- Check the power supply and grounding circuit of the module
- Conduct starter/generator diagnostics
- Replacing the control module if necessary
- Check module software for updates
Related codes
FAQ
What does the P1A62 code mean?
P1A62 is an OBD-II diagnostic trouble code that indicates: Starter/Generator Control Module Torque Delivered Performance
What causes a P1A62 error code?
The most common causes of P1A62 include: Starter/Generator Control Module Malfunction; Problems with module power supply; Poor module grounding; Mechanical damage to the starter/generator.
How do I fix a P1A62 diagnostic trouble code?
To fix P1A62: Check control module terminals and connections. Check the power supply and grounding circuit of the module. Conduct starter/generator diagnostics. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1A62?
Do not drive — repair immediately
How much does it cost to fix P1A62?
The estimated repair cost for P1A62 is $89–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat