Beechjet 400
Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Loss Of Aircraft Control
Air Traffic Control Provided Assistance; Flight Crew Requested ATC Assistance / Clarification; Flight Crew Diverted; Flight Crew Landed As Precaution; Flight Crew Overcame Equipment Problem; General Maintenance Action; General Flight Cancelled / Delayed
Aircraft
Aircraft X reposition leg from ZZZ-ZZZ1. On climbout through around 10;000 ft MSL; copilot side AP Pitch Trim Fail Red CAS message illuminated once pilot flying engaged autopilot. After disengaging autopilot; PM noticed the pitch trim indication was inoperative. Aircraft pitch trim still was operational; but indication was not working. Crew referenced QRH and contacted company operations and decided to divert to ZZZ2.
Pilot reported diverting after the pitch trim indication system failed.