Volvo Symptom D12D US02 Service Manual page 56

Group 20
Step 2: Visual Inspection (System Checks)
Action:
Fuel lines are free of damage or leaks.
Engine oil level is within specifications.
Engine oil level is not contaminated by coolant.
Air intake and charge air systems are free from damage or restriction.
Coolant level is within specifications.
Coolant is not contaminated by oil or fuel.
Check EA and EB connectors and pins on EEEC, and that the 12-pin interface connector
on the wiring harness box is properly connected and fault free.
"Step 3: VCADS Pro Tests" page 53
52
D
T2020217
"Sudden Loss of Power" page 49
Refer to:
Group 20: Specifications
Group 20: Specifications