TSB 2601
Service Bulletin/Repair Instructions
The purpose of this is to alert dealer/owners that there are potential unprotected circuits. This is for 2019-2026 SOM/SOF units that we are adding thermal protection.
Vehicle report
2023 ARBOC SPIRIT OF FREEDOM
Service bulletins
3 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TSB1411
Service Bulletin/Repair Instructions
Inspect to make sure that retainers are properly secured & that there is no damage to the cables. Please see picture below as to how it should look. If the cables are not secured & no visual damage, please add retainers. You can use Qty 3 of 7/8" VNYL COATED P-CLAMPS
AR887
Service Bulletin/Repair Instructions
Step 1: Fish out two purple wires (Interior of bus) from the top of the curbside spinout and move them to the bottom front of the wheel well cover– best to use pull cord/tube to fish them through. These wires should be wrapped in a black protective “snakeskin” covering (see picture). Step 2: Locate the controller on the fire suppression extinguisher bottle and find the gray wire with the blunt cut end (see picture). Step 3: Strip this covering back to expose the red, white, and black wires (see picture). Step 4: Bend white wire back and tape off – it is not used (see picture). Step 5: Strip red and black wires and connect each one separately to a purple wire with butt connectors. It may be necessary to remove some of the extra purple wiring to provide the best fit within the harness. Step 6: When complete the wires should look like this (see picture). Step 7: If these instructions are followed correctly the engine shutdown will be in place (see schematic picture).
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.