System: Powertrain (P-Code)
SAE Standard (Generic)
Family: Active Radiator Airflow Module
Code P2EAB: Active Radiator Air Flow Control Module A Over Temperature
Diagnostic & Technical Explanation
Code P2EAB (Active Radiator Air Flow Control Module A Over Temperature) covers the module that drives the active radiator shutter/damper system's airflow control, flagging a control-circuit performance fault, an over-temperature condition, or an internal performance fault distinct from the shutter's own actuator/position-sensor codes. Causes are a degraded connector at the module's high-current feed, sustained operation in high-debris conditions overheating the module, or an internal module fault.
First-listed procedure
Rank #1
Inspect airflow module connector and mounting
Easy DIY
This is the first procedure in the authored
consideration order, not a measured cause likelihood. Execute it only when its prerequisites
and diagnostic findings support it. Its cost and labor estimates (where known), the step-by-step procedure and the
remaining 2 procedure(s) are in the licensed dataset. Ordering context.
Full family: Active Radiator Airflow Module
What this page does not show
This page publishes the fault mechanism and the code index. The licensed dataset adds, for
every one of the 15,886 codes, the full authored repair set (56,729 procedures in total)
with the fields deliberately withheld here:
- Procedures 2..n after the first-listed procedure
- Aftermarket parts cost ranges in USD (
est_parts_cost_min/max_usd)
- Professional labor-hour estimates (
est_labor_hours)
- Step-by-step diagnostic and repair instructions
- Replacement-part mappings and catalog lookups
- 6,637 manufacturer-specific OEM codes across 32 makes ($149 tier)