B1602
PATS Received Invalid Format Of Key-Code From Ignition Key Transponder
DTC B1602, sometimes indicated as B160200 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle body.
- B1602: PATS Received Invalid Format Of Key-Code From Ignition Key Transponder
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.
- 01012004 - ENGINE AND ENGINE COOLING:ENGINE
MAZDA: Engine no crank along with immobilizer malfunction. Diagnostic trouble codes P1260 (immobilizer system problem) and B1600/B1602 (key id number cannot be read) and/or U2516 (ic-can bus off transmit error) may be stored in memory. Mazda m- - 17157 - ELECTRICAL SYSTEM
MERCURY: Passive anti-theft system (pats) diagnostic trouble code (dtc) B1600 and/or B1602 with no related symptoms. *tt