Error code reference

Bosch Dryer Error Code E:63

Power Unit - collective number for all system errors (Error). May appear instead of E:90/E:0103 in models with Basic Software 240.

SourceBosch Dryer - Service Manual: Error Codes & Messages (WTG865H2UC)p. 5

Bosch codes Bosch dryer codes

Diagnostic procedure

The full E:63 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

First diagnostic step

Check electrical connections between motor and Power Unit.

SourceBosch Dryer - Service Manual: Error Codes & Messages (WTG865H2UC)p. 5

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

Unlock E:63 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 Bosch dryer.

Models covered by the manuals that document this code

WTG865H2UC

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

The full E:63 procedure

Where this code is documented

Models covered by the manuals that document this code

Related Bosch dryer error codes