Model reference
Jenn-Air JS48FWDWFA
Refrigerator
5 documents6 error codes3 service modes
Available documentation
Service Manual
- Job Aid - L2006-02988 pg
Tech Sheet
- Tech Sheet - 130138014 pg
Service Flash
- Service Pointer - 8178735 (Evaporator Drain Tray May Ice Up)3 pg
Installation Guide
- Installation Instructions4 pg
Other
- ITDR 0009 S1 pg
MyPros+ Max
Diagnose your Jenn-Air JS48FWDWFA.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass
Error codes (6)
CodeMeaning
-99Open thermistor detected in the fresh food or freezer compartment (displayed as…99Shorted thermistor detected in the fresh food or freezer compartment (displayed…CCCZT thermistor circuit is shorted during CZT diagnostic test.FCZT module fan rotation not detected during CZT diagnostic test.HCZT module heater continuity not detected during CZT diagnostic test.OCCZT thermistor circuit is open during CZT diagnostic test.Service modes (3)
- CZT Test Mode["Tape both door switches (fresh food and freezer) in the closed position.","CZT display should be…
- Service Test Mode["Tape both door switches in the closed position.","Tap the POWER INTERRUPT icon three times in…
- Showroom Mode["Tape both door switches in the closed position.","Tap the POWER INTERRUPT icon three times in…
Full entry steps, exit procedures, and test sequences are available in Max.
Related Jenn-Air refrigerator models
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass