P0562

Tests 1 - 3:

Tests 4 - 9:

Tests 10 - 11:

SYMPTOM
P0562 - CHARGING SYSTEM VOLTAGE TOO LOW

WHEN MONITORED
Ignition ON.

SET CONDITION
Supply voltage (B+) at the ECM < 6 volts.

POSSIBLE CAUSES
- Charging system failure
- ECM ground circuits open or high resistance
- Fused B(+) open or high resistance
- Battery cable high resistance
- Battery charge low
- Battery feed high resistance
- Low battery charge or battery
- Engine Control Module (ECM grounds)
- Engine Control Module (engine feed)