U2109
U2109
DTC U2109, sometimes indicated as U210900 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle user network.
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- SSM73298 - ELECTRICAL SYSTEM
JAGUAR: Issue: technician may report one of the following conditions during or post pdi: dtc U2109-09 (back up battery component failures) during pdi it may not be possible to activate telematics services vehicle message centre may display "sos lim - SSM73298 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
JAGUAR: Tcu fails activation and dtc U2109 flagged - SSM73299 - EQUIPMENT:ELECTRICAL
LAND ROVER: Tcu fails activation dtc U2109-09 - PIC-5003 - ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET: General motors: no crank/no comm with U2106, U2108, U2109 (le5 only). This condition has been identified as a loose ground g105 behind the a/c compressor. *pe
2006 CHEVROLET MALIBU MAXX with 82850.0 miles
This is a follow-up to odi confirmation number: 10610590 where the vehicle would completely shut off without warning. All powered functions were lost. The display screen would signal: "engine disabled." per the chevy dealer, the problem has been identified as a improper working pcm (powertrain control module), where the following error codes were present: P0601 to P0606 and U2109. Estimated cost to repair, at this point, is $740.00 + tax. For peace of mind and of course, reasons of personal safety, we hope that this is the problem. *js
POWER TRAIN,