Error code reference

Samsung Air Conditioner Error Code 37

Heatsink temperature sensor error on IPM module.

SourceSamsung SH09BPH/SH12BPH - Service Manual: Room Air Conditionerp. 18, 24

Diagnostic procedure

The full 37 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 for solder cracks or short circuits at PIN#24,25 of IPM module.

SourceSamsung SH09BPH/SH12BPH - Service Manual: Room Air Conditionerp. 18, 24

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock 37 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

1 manual in the MyPros+ library documents this code for Samsung air conditioner.

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