P1499

Tests 1 - 3:

Tests 4 - 7:

SYMPTOM
P1499-HYDRAULIC FAN SOLENOID CIRCUIT

POSSIBLE CAUSES
- Intermittent condition
- Fused ASD relay output
- Hydraulic fan solenoid PWM circuit short to ground
- Hydraulic fan solenoid PWM circuit open
- Hydraulic fan solenoid
- PCM