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Service bulletins for the 2006 Honda Ridgeline

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

110 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
A21120A2023-06-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Service News - The navigation clock and date are incorrect. This is due to a limited GPS receiver Capacity resulting in rollover of the internal chip memory; the rollover occurred on January 1, 2022, at 12:00AM local time.
A21120A2022-02-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. ServiceNews Article - The clock shows the incorrect time. This issue is due to a limited GPS receiver capacity resulting in "rollover" of the internal chip memory; the "rollover" will occur on January 1, 2022, at 12:00AM local time. As a result, once specific triggers are met, the navigation date and time will be incorrect.
A02-0532016-12-27. Service bulletin. ELECTRICAL SYSTEM:IGNITION. SERVICE BULLETIN - ALL OF THE LISTED VEHICLES HAVE A TYPE 4 IMMOBILIZER SYSTEM THAT DISABLES THE VEHICLE UNLESS A PROGRAMMED IGNITION KEY IS USED. THE TYPE 4 SYSTEM IS DIFFERENT THAN PREVIOUS SYSTEMS IN THAT THE TRANSPONDER ID CODE IN THE KEY IS A ROLLING-TYPE CODE INSTEAD OF A FIXED CODE. IN THIS SERVICE BULLETIN, A PROGRAMMED IGNITION KEY REFERS TO A TRANSPONDER-TYPE KEY THAT HAS BEEN CUT TO FIT THE IGNITION SWITCH AND WHOSE TRANSPONDER ID CODE IS RECOGNIZED BY THE IMMOBILIZER SYSTEM. IF YOU TRY TO START THE ENGINE WITHOUT A PROGRAMMED IGNITION KEY, THE ENGINE CRANKS, BUT IT DOES NOT START.
SB-12-0022012-03-06. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. HONDA: ON SOME MODEL VEHICLES, THERE IS AN ALTERNATOR/STARTER TESTER (AST) MODULE CAPABLE OF TESTING ALTERNATORS, INSTALLED ON GR8 DIAGNOSTIC BATTERY STATION. *PE
SB-06-0852010-06-17. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. HONDA: WARRANTY EXTENSION-VEHICLE WARRANTY MILEAGE. CLASS ACTION LAWSUIT ALLEGING THAT THE ODOMETERS ON CERTAIN 2002-2006 HONDA MODELS WERE OVERSTATING MILEAGE. FEDERAL COURT PROVIDED FINAL APPROVAL OF SETTLEMENT ON 12/29/07. NO MODELS LISTED. *PE
070222007-10-09. Service bulletin. ELECTRICAL SYSTEM:WIRING. NO BACK-UP CIRCUIT FOR TRAILER IN VEHICLE'S REAR WIRE HARNESS. *NJ UPDATED 2/20/08. *NJ
12052006-01-19. Service bulletin. ELECTRICAL SYSTEM. SRS DIAGNOSTIC TROUBLE CODE 81-64. *TT
090120052005-12-28. Service bulletin. ELECTRICAL SYSTEM. TAKING THE MYSTERY OUT OF THE MAINTENANCE MINDER SYSTEM. *NM
11052005-12-20. Service bulletin. ELECTRICAL SYSTEM. VTM-4 FUSE #4 BLOWN AFTER TRAILER HITCH INSTALLATION. *TT
0601052005-12-16. Service bulletin. ELECTRICAL SYSTEM. CRANKS, WON'T START OR INTERMITTENTLY CRANKS, WON'T START. *JB
0601052005-12-16. Service bulletin. ELECTRICAL SYSTEM. POWER LOCKS LOCK SELF, CYCLE TWICE TO LOCK. *JB
060120052005-12-14. Service bulletin. ELECTRICAL SYSTEM. BACK-UP LAMP CIRCUIT CAN'T HANDLE ADDITIONAL LOAD. HONDA SERVICENEWS. *TT
8052005-10-05. Service bulletin. ELECTRICAL SYSTEM. NAVIGATION SYSTEM SOFTWARE BUG CAUSING THE CLOCK TO RANDOMLY CHANGE THE DISPLAYED TIME. *TT
4052005-09-09. Service bulletin. ELECTRICAL SYSTEM. TRANSFERRING ODOMETER MILEAGE AT ODOMETER R&R. *TT
040120052005-09-08. Service bulletin. ELECTRICAL SYSTEM. GAUGE CONTROL MODULE DISPLAY SAYS NOT AVAILABLE. HONDA SERVICENEWS. *TT
050120052005-09-08. Service bulletin. ELECTRICAL SYSTEM. CHECK FUEL CAP MESSAGE IN ODOMETER DISPLAY OR MID. *SC
051620052005-09-07. Service bulletin. ELECTRICAL SYSTEM. ACCESSORIES-BACK UP LIGHT CONNECTION IN TRAILER CONNECTOR/THE 7-PIN TRAILER CONNECTOR DOES NOT SUPPORT BACK-UP LIGHTS, EVEN THOUGH THE CONNECTOR SCHEMATIC MOLDED INTO THE CONNECTOR COVER SAYS BACK UP LAMP. *SC

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.