# JASC 3097: Ice/Rain Protection System Wiring

- Type: JASC system/component code (FAA)
- ATA chapter: 30 Ice and Rain Protection
- Title in the code table: ICE/RAIN PROTECTION SYSTEM WIRING
- Service difficulty reports: 858
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=32
- Page: https://openairdocs.org/jasc/3097

## What it covers

For reports indicating a problem with wiring specific to the Ice/Rain Protection System.

## Service difficulty reports (858, newest 50)

- [SDR N6WA2026100902](https://openairdocs.org/sdr/N6WA2026100902), Oct 4, 2026: Cndair CL6002C11. ELEC CONNECTOR. DAMAGED. LEFT PITOT HEAT CAUTION MESSAGE AFTER T/O. REMOVED AND REPLACED LH PITOT PROBE HEATER CONNECTOR IAW ESPM 20-33-00 OPS CH (N515GJ)
- [SDR IPXA2026090366928](https://openairdocs.org/sdr/IPXA2026090366928), Sep 3, 2026: Boeing 75724APF. CIRCUIT BREAKER. TRIPPED. AIR TURN BACK, WHILE ENROUTE, EICAS MSG GND EQUIPMENT COOLING RAN QRH AND PUT GND EQUIPMENT IN ALT. PROBE HEAT EICAS MSG (N434UP)
- [SDR AALA202607174116](https://openairdocs.org/sdr/AALA202607174116), Jul 16, 2026: Boeing 737823. ELEC CONNECTOR. LOOSE. AIRCRAFT WAS GROUNDED: ON LIFTOFF MULTIPLE FLIGHT DECK WARNING AND CAUTION LIGHTS ILLUMINATED. LOST COMM 1, NAV 1, UNABL (N928NN)
- [SDR N6WA2026051507](https://openairdocs.org/sdr/N6WA2026051507), May 13, 2026: Cndair CL6002C11. WIRE. BROKEN. R WING A/I CAUTION MESSAGE. FOUND BROKEN WIRE AT RH OB WING ANTI ICE TEMP SENSOR. RESCURED WIRE IAW CRJ-AMM-30-12-00. OP (N511GJ)
- [SDR DALA2026040302146](https://openairdocs.org/sdr/DALA2026040302146), Apr 1, 2026: Airbus A319114. CIRCUIT BREAKER. FAILED. DIV - TO RDU DUE TO CAPTAIN'S PITOT HEAT INOP (ANTI ICE CAPT PITOT ECAM WARNING) AND FLYING INTO ICING CONDITIONS. REPLA (N349NB)
- [SDR IPXA2026030531783](https://openairdocs.org/sdr/IPXA2026030531783), Mar 5, 2026: Boeing 75724APF. TERMINAL. OUT OF TOLERANCE. R FWD WINDOW EICAS POSTED ON TAXI IN AFTER LANDING AS PER FIM 30-41 FT 804 NOTE, APU HISTORY REVIEWED IN MTX AND NO STAR (N442UP)
- [SDR HNAA2026021000115](https://openairdocs.org/sdr/HNAA2026021000115), Feb 9, 2026: Emb EMB145LR. WIRE. BURNED. PITOT 3 INOP WITH BOTH ENGINES RUNNING FACT 10FEB26 21:50 AGS R&R WIRE FROM PIN 2 AT A3 PITOT TUBE TO PIN C3 AT RELAY K0 (N906AE)
- [SDR DALA2026011800404](https://openairdocs.org/sdr/DALA2026011800404), Jan 16, 2026: Airbus A319114. WIRE HARNESS. SHORTED. DURING PUSHBACK SAW ARCING COMING FROM WIRE GOING TO LEFT WINDOW. FOUND WIRE CHAFFED, DEACTIVATED WHC NR 1 PER AMM 30-42 (N338NB)
- [SDR DXTA2026010906458](https://openairdocs.org/sdr/DXTA2026010906458), Jan 6, 2026: Bombdr BD7001A10. DISTRIBUTION BOX. FAULTY. IN FLIGHT WE GOT A CYAN R PROBE MON FAIL MESSAGE, WHICH THEN TRIGGERED THREE AMBER CAS MESSAGES: R AOA HEAT FAIL, PITOT  (N163QS)
- [SDR COEA2026010601759](https://openairdocs.org/sdr/COEA2026010601759), Jan 5, 2026: Textrn 408. LEAD. FAULTED. FLIGHT 8658, ENROUTE: SMF - CEC AIR TURNBACK, RECURRING AMBER PROP HEAT L CAS MESSAGE MIDWAY TO CEC DURING ICING CONDITI (N759FX)
- [SDR HYIA20251212002](https://openairdocs.org/sdr/HYIA20251212002), Dec 8, 2025: Tecnam P2012. ELEC CONNECTOR. BURNED. PILOT REPORTED PITOT HEAT INOP. UPON INSPECTION THE PITOT SWITCH & SWITCH CONNECTION WERE FOUND TO BE BURNT. BOTH WERE R (N722CA)
- [SDR HYIA20251212003](https://openairdocs.org/sdr/HYIA20251212003), Dec 5, 2025: Tecnam P2012. ELEC CONNECTOR. BURNED. PILOT REPORTED PITOT HEAT INOP. UPON INSPECTION THE PITOT SWITCH & SWITCH CONNECTION WERE FOUND TO BE BURNT. BOTH WERE R (N699CA)
- [SDR HYIA20251107003](https://openairdocs.org/sdr/HYIA20251107003), Nov 4, 2025: Tecnam P2012. ELEC CONNECTOR. BURNED. PILOT REPORTED PITOT HEAT NOT WORKING. MAINTENANCE INSPECTED AND FOUND THE LEFT PIOTO HEAT SWITCH CONNECTOR MELTED. REPL (N989CA)
- [SDR IPXA2025101589962](https://openairdocs.org/sdr/IPXA2025101589962), Oct 4, 2025: Boeing 76734AF. ELEC CONNECTOR. FAULTED. RIGHT SIDE WINDOW EICAS DID NOT RESET. REPLACED POWER PLUG TERMINALS FOR J8 PER SWPM 20-30-12. WINDOW HEAT OPS CHECK GOO (N360UP)
- [SDR IPXA2025100489962](https://openairdocs.org/sdr/IPXA2025100489962), Oct 4, 2025: Boeing 76734AF. CONNECTOR. SHORTED. RIGHT SIDE WINDOW EICAS DID NOT RESET. REVERSED DMP.PER FIM 30-41 TREE 803,PERFORMED WHCU BIT/VERIFY TEST, FOUND WINDOW  (N360UP)
- [SDR DALA2025092306946](https://openairdocs.org/sdr/DALA2025092306946), Sep 23, 2025: Airbus A320212. WIRE HARNESS. SHORTED. ANTI ICE L WINDOW SHORT CICUITED 3 TIMES CONSECUTIVELY REACHING CRUISE CB X14 PULLED PER MCC. R/R L SLIDING WINDOW HARNE (N354NW)
- [SDR N6WA2025082701](https://openairdocs.org/sdr/N6WA2025082701), Aug 27, 2025: Cndair CL6002C11. TERMINAL BLOCK. LOOSE. SMOKE IN FLIGHT DECK FROM F/O'S WINDSHIELD. INSPECTED AND FOUND RH WINDSHIELD TERMINAL BLOCK IS LOOSE AND CAUSED THE SMO (N526GJ)
- [SDR IXXA20250820047](https://openairdocs.org/sdr/IXXA20250820047), Aug 20, 2025: Boeing 767338. ELEC CONNECTOR. CORRODED. RETURN TO BLOCK DUE TO PROBE HEAT EICAS MESSAGE ACCOMPAINED BY A BURNING SMELL. AIRCRAFT WAS GROUNDED FOR INSPECTION AND (N307AZ)
- [SDR SWIA2025040329](https://openairdocs.org/sdr/SWIA2025040329), Mar 29, 2025: Cndair CL6002B19. TERMINAL BLOCK. SMOKE. SMOKE IN COCKPIT FROM CP SIDE WINDSHIELD HEAT. QRH RESOLVED ISSUE. (FLIGHT 5025 - FILED CLOSED)TROUBLESHOT COCKPIT SMOKE (N925EV)
- [SDR VNAA2025021911102](https://openairdocs.org/sdr/VNAA2025021911102), Feb 16, 2025: Cndair CL6002D24. WIRE HARNESS. DAMAGED. L WING A/I CAUTION MSG. DURING CLIMB OUT OF CLT. / REMOVED AND REPLACED LH OUTBOARD TELESCOPIC HARNESS IAW CRJ 900 AMM 3 (N583NN)
- [SDR VNAA20250108024](https://openairdocs.org/sdr/VNAA20250108024), Jan 8, 2025: Cndair CL6002C10. ELEC CONNECTOR. FAILED. CIRCUIT BREAKER CBP-2 G5 KEEPS POPPING WHEN PILOT/CO-PILOT WINDSHIELD WIPER KNOBS ARE TURNED TO THE INT, SLOW, AND FAST  (N723P)
- [SDR DALA2024121011567](https://openairdocs.org/sdr/DALA2024121011567), Dec 6, 2024: Boeing 737832. WINDSHIELD. ARCED. (LOG 6599544) CA L1 WINDOW ARC'ED CF 390 AND SPIDER WEBBED ACROSS THE WINDOW. CA FWD OVERHEAT AMBER LIGHT THEN ILLUMINAT (N3755D)
- [SDR JJBA20241227055](https://openairdocs.org/sdr/JJBA20241227055), Dec 4, 2024: Emb EMB145XR. WIRE. BURNED. UPON REMOVAL OF STANDBY PITOT PROBE, WE FOUND EVIDENCE OF OVERHEATING ON WIRING AND CONNECTOR P0089. THE WIRE W102-0270- (N27200)
- [SDR CALA2024112901358](https://openairdocs.org/sdr/CALA2024112901358), Nov 26, 2024: Boeing 7879. CIRCUIT BOARD. FAULTY. REF L/P 3013410 - MSG 30-24051 WIPS HEATER MAT SLAT 5 ZONE A SHO WN FAULT IN FLIGHT AND AFTER 30 WING ICE PROTECTION SYS (N26967)
- [SDR AALA202410116015](https://openairdocs.org/sdr/AALA202410116015), Oct 9, 2024: Boeing 7878. CIRCUIT CARD. FAULTED. AIRCRAFT WAS GROUNDED: WING ANTI ICE STATUS MESSAGE. AIRCRAFT RETURNED TO DFW, LANDED OVERWEIGHT WITHOUT INCIDENT. REPLA (N884AA)
- [SDR SCNA20240903308](https://openairdocs.org/sdr/SCNA20240903308), Sep 3, 2024: Boeing 7378. WIRE. PINCHED. DURING PREFLIGHT HEARD AN ELECTRICAL POP AND SAW ELECTRICAL FLASH SOMEWHERE NEAR MASTER CAUTION AND VISOR, AFTERWARDS SM (N5683A)
- [SDR UIEA2024082400844](https://openairdocs.org/sdr/UIEA2024082400844), Aug 24, 2024: Boeing 73783N. WIRE. UNSECURE. WINDOW OVERHEAT CAUTION MSG(<P>FOUND VERY LOOSE WIRE ON #1 WINDOW. TIGHTENED WIRE FASTNER PER AMM 56-11-11. BITE CHECK A (N5113A)
- [SDR DALA2024072407435](https://openairdocs.org/sdr/DALA2024072407435), Jul 21, 2024: Airbus A320212. BUSS BAR. DAMAGED. AT CRUISE F340 NOTICE FO'S SIDE WINDOW WAS HOT TO TOUCH DELAMINATING AND ACTIVELY BUBBLING ON BOTTOM CENTER OF WINDOW. S (N358NW)
- [SDR SWAA2024071512477](https://openairdocs.org/sdr/SWAA2024071512477), Jul 14, 2024: Boeing 7377H4. CONNECTOR. DAMAGED. #2 ENGINE COWL ANTI ICE ILLUMINATED AT APPROX 9000 MSL<BR>RAN QRH AND REDUCED THRUST ON ENGINE LIGHT STAYED ILLUMINATED  (N438WN)
- [SDR DALA2024053105715](https://openairdocs.org/sdr/DALA2024053105715), May 30, 2024: Boeing 757232. TERMINAL. ARCED. SHIP 0673 -SMKE- BEFORE DEPARTURE L1 WINDOW HEAT TERMINAL CONNECTION ARCED AND SMOKED. CORRECTIVE ACTION: REPLACED WINDO (N673DL)
- [SDR CALA2024052201561](https://openairdocs.org/sdr/CALA2024052201561), May 22, 2024: Boeing 78710. CIRCUIT BOARD. FAILED. MAINTENANCE MEMO SHOWS ON CMCF ANTI-ICE WING ANTI-ICE WING, MAINTENANCE MESSAGE 30-20072 - FAULT ISOLATION REFERENCE: DM (N14016)
- [SDR NACA2024050900001](https://openairdocs.org/sdr/NACA2024050900001), May 9, 2024: Boeing 7673BG. CONNECTOR. CRACKED. LH WING TAI PRESSURE SWITCH CONNECTOR D2388 CRACKED. REPLACED L WING TAI PRESSURE SWITCH CONNECTOR D238 IAW SWPM 20-61-1 (N563NC)
- [SDR DALA2024042504700](https://openairdocs.org/sdr/DALA2024042504700), Apr 21, 2024: Boeing 737832. WIRE HARNESS. FAULTED. SHIP 3756 -DIV- TO SLC DUE TO A NUMBER 2-ENGINE COWL VALVE OPEN LIGHT ILLUMINATING. CORRECTIVE ACTION: MAINTENANCE PERFO (N3756)
- [SDR AALA202404190455](https://openairdocs.org/sdr/AALA202404190455), Apr 17, 2024: Boeing 7879. CIRCUIT CARD. FAULTY. AIRCRAFT WAS GROUNDED: WINDOW HEAT R FWD INOP.PILOT RETURNED TO ORD. MAINTENANCE TS AND FOUND MM 30-32442 IN FAULT HISTO (N824AN)
- [SDR CALA2024012400222](https://openairdocs.org/sdr/CALA2024012400222), Jan 22, 2024: Boeing 737900ER. CONNECTOR. UNKNOWN. LOW SPEED REJECT FOR AIR CONDITIONING UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING (N69835)
- [SDR VNAA2024010911101](https://openairdocs.org/sdr/VNAA2024010911101), Jan 6, 2024: Cndair CL6002C10. UNKNOWN. UNKNOWN. ANTI-DUCT WARNING AND ANTI-ICE CAUTION MSG IN FLIGHT / INTERROGATED MAC FOUND EVENT LOC HISTORY AT SS14. REMOVED CONNECT (N511AE)
- [SDR 2023FA0000616](https://openairdocs.org/sdr/2023FA0000616), Oct 20, 2023: Cessna 208B. CONNECTOR. FAILED. PILOT DEPARTED THE MORNING OR MARCH 31 2023 AND SHORTLY INTO HIS FLIGHT, REPORTED AN ELECTRICAL BURNING SMELL. TURN BACK (N661WA)
- [SDR AALA202309181386](https://openairdocs.org/sdr/AALA202309181386), Sep 14, 2023: Boeing 7878. CIRCUIT CARD. FAILED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO EICAS MESSAGE Ï¿½ANTI ICE WINGÏ (N884AA)
- [SDR ASAA2023071344051](https://openairdocs.org/sdr/ASAA2023071344051), Jul 13, 2023: Boeing 737890. WIRE. FAULTY. LEFT SIDE WINDOW OVERHEAT. GROUNDED - YES. REMOVED & REPLACED L2 WINDOW CORD REF MM 30-41-00. OPS CHECK GOOD. 2 C/B PULL (N532AS)
- [SDR ASAA2023013081709](https://openairdocs.org/sdr/ASAA2023013081709), Jan 28, 2023: Boeing 737990ER. WIRE HARNESS. DAMAGED. AFTER OPENING #1 T/R'S AND COWLS, FOUND CONNECTOR FOR GROUND WING THERMAL ANTI-ICE SOLENOID VALVE MISSING. GROUNDED - YE (N419AS)
- [SDR 6CBA2023012623026](https://openairdocs.org/sdr/6CBA2023012623026), Jan 20, 2023: Pilats PC1247E. LEAD. FAULTED. DURING A ROUTINE FLIGHT FROM KBOX TO KCYUL, THE FLIGHT CREW NOTED A PROP DE-ICE FAIL CAS IN FLIGHT. THE CREW DECLARED AN (N954AF)
- [SDR REXA2023012600158](https://openairdocs.org/sdr/REXA2023012600158), Jan 20, 2023: Cndair CL6002D24. TERMINAL BLOCK. BURNED. AT 3500 MSL COCKPIT CREW NOTED METALLIC BURNING SMELL AND SMOKE FROM LOWER LEFT CORNER OF CAPTAINS WINDSHIELD NEAR VENT/ (N135EV)
- [SDR CALA2023011300107](https://openairdocs.org/sdr/CALA2023011300107), Jan 13, 2023: Boeing 7879. CONNECTOR. DISCONNECTED. ANTI-ICE WING CAUTION SYSTEM CANNOT PROVIDE ICE PROTECTION TO TWO OR MORE ZONE PAIRS O N THE WING OR LOSS OF COMMUNICATI (N26966)
- [SDR CALA2023010900056](https://openairdocs.org/sdr/CALA2023010900056), Jan 7, 2023: Boeing 767322. CIRCUIT BREAKER. TRIPPED. TAT PROBE EICAS MSG AFTER LIFT OFF. RAN QRH AND RETURED TO EWR. FLIGHT CREW STATES L TAT PROBE C/B TRIPPED WITH ASSOCIAT (N663UA)
- [SDR ASAA2022122941310](https://openairdocs.org/sdr/ASAA2022122941310), Dec 29, 2022: Boeing 737990ER. WIRE. FAULTED. AFTER ROTATION, THE MASTER CAUTION AND L SIDE (L20) WINDOW OVERHEAT ILLUMINATED. WE RAN THE QRH AND THE CAUTION EXTINGUI (N434AS)
- [SDR ASAA2022122841290](https://openairdocs.org/sdr/ASAA2022122841290), Dec 28, 2022: Boeing 7379. CIRCUIT BREAKER. TRIPPED. L SIDE WINDOW HEAT "OVERHEAT" ILLUMINATED. GROUNDED - YES. PER B737-9 IFIM 30-41-00-810-827 WHCU LEFT SIDE HAD NO POWER. (N954AK)
- [SDR ASAA2022122721242](https://openairdocs.org/sdr/ASAA2022122721242), Dec 22, 2022: Boeing 737990ER. WIRE HARNESS. FAULTED. UPON TURNING ENGINE ANTI ICE ON FOR ENGINE #1 NO BLUE LIGHTS SEQUENCED. TAI INDICATION WAS PRESENT ABOVE # 1 ENG N1 DISP (N468AS)
- [SDR QXEA2022120900333](https://openairdocs.org/sdr/QXEA2022120900333), Dec 6, 2022: Bombdr DHC8402. WIRE HARNESS. OPEN. PROP DEICE CAUTION ILLUMINATED AGAIN AS WE TOOK THE RUNWAY FOR DEPARTURE. OCCURED DURING THE #1 PROP. TAKEOFF ABORTED AN (N446QX)
- [SDR QXEA2022112900329](https://openairdocs.org/sdr/QXEA2022112900329), Nov 27, 2022: Bombdr DHC8402. CIRCUIT BREAKER. MALFUNCTIONED. ENG ADPT HEAT 2 CAUTION LIGHT ILLUMINATED IN CRUISE. INTK LIP HTR ENG 2 CIRCUIT BREAKER POPPED. DIVERTED. LANDING UNEVEN (N444QX)
- [SDR ASAA2022112440930](https://openairdocs.org/sdr/ASAA2022112440930), Nov 24, 2022: Boeing 737990ER. LEAD. DISCONNECTED. FO SIDE WINDOW OVERHEAT ILLUMINATED AT CRUISE. RAN QRH, BUT UNABLE TO CORRECT THE WINDOW OVERHEAT. GROUNDED - YES. FOUND (N459AS)

All 858: https://openairdocs.org/jasc/3097/reports.md

## Other codes in chapter 30

- [JASC 3000](https://openairdocs.org/jasc/3000): Ice/Rain Protection System (535 reports)
- [JASC 3010](https://openairdocs.org/jasc/3010): Airfoil Anti/De-ice System (2,241 reports)
- [JASC 3020](https://openairdocs.org/jasc/3020): Air Intake Anti/De-Ice System (1,643 reports)
- [JASC 3030](https://openairdocs.org/jasc/3030): Pitot/Static Anti-Ice System (787 reports)
- [JASC 3040](https://openairdocs.org/jasc/3040): Windshield/Door Rain/Ice Removal (3,394 reports)
- [JASC 3050](https://openairdocs.org/jasc/3050): Antenna/Radome Anti-Ice/De-Ice System (22 reports)
- [JASC 3060](https://openairdocs.org/jasc/3060): Propeller/Rotor Anti-Ice/De-Ice System (466 reports)
- [JASC 3070](https://openairdocs.org/jasc/3070): Water Line Anti-Ice System (39 reports)
- [JASC 3080](https://openairdocs.org/jasc/3080): Ice Detection (119 reports)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.