U1642
U1642
DTC U1642, sometimes indicated as U164200 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle user network.
DTC Trouble Code Search
Bulletins
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- A9123702062973_4 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
AUDI: This bulletin provides information for when an sos malfunction is displayed in the instrument cluster; dtcs U142100, U164200, and/or U122C00. - A9122442062973_3 - ELECTRICAL SYSTEM
AUDI: This bulletin states that an sos malfunction accompanied by dtcs U142100, U164200, and/or U122C100 my be stored erroneously and the etcs should be cleared. - A9122332062973_2 - EQUIPMENT:ELECTRICAL
AUDI: This bulletin states that an sos malfunction accompanied by dtcs U142100, U164200, and/or U122C100 my be stored erroneously and the etcs should be cleared. - A9121912062973_1 - ELECTRICAL SYSTEM
AUDI: This bulletin contains instructions for when dtc U142100, U164200, and/or U122C00 are stored in the gateway module with an sos malfunction message in the instrument cluster.