P0562Cars & SUVs
EasyP0562 — System voltage low
System voltage is below the normal range. That can spawn multiple random codes, hard starting, and flaky electronic modules.
Ad — development mode
320 × 50 — Mobile
Google AdSense
Likely causes
- Weak or end-of-life battery (common after hard winters)
- Alternator not charging enough
- Bad ground or oxidized battery cable
Ad — development mode
320 × 50 — Mobile
Google AdSense
Recommended checks
- 1
Load-test the battery (CCA) and check alternator output (about 14.2–14.8 V under charge)
- 2
Clean battery terminals and engine/chassis grounds
- 3
Replace the battery or alternator based on test results
Ad — development mode
320 × 50 — Mobile
Google AdSense
Parts to replace
12V battery
Alternator
Battery cable