Skip to main content
Error code reference
Daewoo Refrigerator Error Code R2
R2-sensor (refrigerator sensor 2) malfunction due to short circuit or wire disconnection.
SourceDaewoo FR-540N/FR-540NT Refrigerator - Service Manualp. 32, 44
Diagnostic procedure
The full R2 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check R2-sensor for short circuit or wire disconnection. Low cooling prevention function by R2-sensor is disabled.
SourceDaewoo FR-540N/FR-540NT Refrigerator - Service Manualp. 32, 44
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock R2 procedure $9.95
Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.
Where this code is documented
2 manuals in the MyPros+ library document this code for Daewoo refrigerator.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax