Seating DTCS

DRIVER SEAT MODULE (DSM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Source	Action
B1342	ECU Is Faulted	DSM	REPEAT the DSM self-test. If DTC B1342 is retrieved again, INSTALL a new DSM. REFER to DRIVER SEAT MODULE (DSM) . CLEAR the DTCs. REPEAT the self-test.
B1676	Battery Pack Voltage Out of Range	DSM	Go To PINPOINT TEST R .
B1703	Seat Driver Recline Forward Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1707	Seat Driver Recline Rearward Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1711	Seat Driver Front Up Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1715	Seat Driver Front Down Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1719	Seat Driver Forward Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1723	Seat Driver Rearward Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1727	Seat Driver Rear Up Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1731	Seat Driver Rear Down Switch Circuit Short to Battery	DSM	Go To PINPOINT TEST G .
B1757	Seat Driver Rear Down Circuit Failure	DSM	Go To PINPOINT TEST G .
B1761	Seat Driver Front Down Circuit Failure	DSM	Go To PINPOINT TEST G .
B1765	Seat Driver Forward Circuit Failure	DSM	Go To PINPOINT TEST G .
B1769	Seat Driver Backward Circuit Failure	DSM	Go To PINPOINT TEST G .
B2143	NVM Memory Failure	DSM	CARRY OUT seat calibration of the DSM. CLEAR the DTCs. REPEAT the self-test. IF the DTC resets, INSTALL a new DSM. REFER to DRIVER SEAT MODULE (DSM) . CARRY OUT seat calibration of the new DSM.
B2146	Seat Recline Motor Position Out of Range	DSM	Go To PINPOINT TEST G .
B2149	Seat Front Vertical Motor Position Out of Range	DSM	Go To PINPOINT TEST G .
B2152	Seat Rear Vertical Motor Position Out of Range	DSM	Go To PINPOINT TEST G .
B2155	Seat Horizontal Motor Position Out of Range	DSM	Go To PINPOINT TEST G .
B2158	Seat Recline Motor Memory Position Out of Range	DSM	Go To PINPOINT TEST I .
B2161	Seat Front Vertical Motor Memory Position Out of Range	DSM	Go To PINPOINT TEST I .
B2164	Seat Rear Vertical Motor Memory Position Out of Range	DSM	Go To PINPOINT TEST I .
B2167	Seat Horizontal Motor Memory Position Out of Range	DSM	Go To PINPOINT TEST I .

DRIVER DOOR MODULE (DDM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Source	Action
B1309	Power Door Lock Circuit Short to Ground	DDM	REFER to HANDLES LOCKS LATCHES AND ENTRY SYSTEMS .
B1341	Power Door Unlock Circuit Short to Ground	DDM	REFER to HANDLES LOCKS LATCHES AND ENTRY SYSTEMS .
B1342	ECU Is Faulted	DDM	CLEAR the DTC. REPEAT the DDM self-test. If DTC B1342 is retrieved, INSTALL a new DDM. REFER to DRIVER DOOR MODULE (DDM) . CLEAR the DTCs. REPEAT the self-test.
B1400	Driver Power Window One Touch Window Relay Circuit Short to Battery	DDM	REFER to GLASS FRAMES AND MECHANISMS .
B1405	Driver Power Window Down Circuit Short to Battery	DDM	REFER to GLASS FRAMES AND MECHANISMS .
B1408	Driver Power Window Up Circuit Short to Battery	DDM	REFER to GLASS FRAMES AND MECHANISMS .
B1416	Power Window LR Motor Circuit Short to Battery	DDM	REFER to GLASS FRAMES AND MECHANISMS .
B1420	Passenger Power Window Motor Circuit Short to Battery	DDM	REFER to GLASS FRAMES AND MECHANISMS .
B1424	Power Window RR Motor Circuit Short to Battery	DDM	REFER to GLASS FRAMES AND MECHANISMS .
B1530	Memory Set Switch Circuit Short to Ground	DDM	REFER to REAR VIEW MIRRORS .
B1534	Memory 1 Switch Circuit Short to Ground	DDM	REFER to REAR VIEW MIRRORS .
B1538	Memory 2 Switch Circuit Short to Ground	DDM	REFER to REAR VIEW MIRRORS .
B1676	Battery Pack Voltage Out of Range	DDM	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B2112	Door Driver Set Switch Stuck Failure	DDM	REFER to HANDLES LOCKS LATCHES AND ENTRY SYSTEMS .
B2116	Door Driver Reset Switch Stuck Failure	DDM	REFER to HANDLES LOCKS LATCHES AND ENTRY SYSTEMS .
B2320	Mirror Driver Horizontal Feedback Potentiometer Circuit Failure	DDM	REFER to REAR VIEW MIRRORS .
B2324	Mirror Driver Vertical Feedback Potentiometer Circuit Failure	DDM	REFER to REAR VIEW MIRRORS .
B2336	Mirror Switch Assembly Circuit Failure	DDM	REFER to REAR VIEW MIRRORS .
B2425	Remote Keyless Entry Out of Synchronization	DDM	REFER to HANDLES LOCKS LATCHES AND ENTRY SYSTEMS .
B2477	Module Configuration Failure	DDM	REFER to MODULE CONFIGURATION .
U1041	SCP (J1850) Invalid or Missing Data for Vehicle Speed	ABS	CARRY OUT the ABS self-test. REFER to VEHICLE DYNAMIC SYSTEMS .
U1059	SCP (J1850) Invalid or Missing Data for Transmission/Transaxle/PRNDL	PCM	CARRY OUT the PCM self-test. REFER to INTRODUCTION - GASOLINE .

CLIMATE CONTROLLED SEAT MODULE (CCSM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Source	Action
B1342	ECU Is Faulted	CCSM	INSTALL a new CCSM and CARRY OUT programmable module installation (PMI). REFER to CLIMATE CONTROLLED SEAT MODULE .
B1358	Ignition Switch or Blower Electronics Circuit Short to Ground	CCSM	Go To PINPOINT TEST S .
B2477	Module Configuration Error	CCSM	This DTC indicates programmable module installation (PMI) has not been done to a newly installed module. CARRY OUT PMI. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI) . CLEAR the DTC. CARRY OUT the self-test.
B2486	Climate Controlled Seat Module Voltage Out of Range	CCSM	Depower the SRS. Refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING . DISCONNECT driver seat side air bag C316 or passenger seat side air bag C314 of the affected seat and CONNECT restraint system diagnostic tool 418-133 or 501-097 to the seat side air bag module body harness connector. CONNECT the battery ground cable. CHECK circuit 20-HC21 (PK/BK) (driver) or circuit 20-HC22 (PK/YE) passenger for a fault and REPAIR as needed. If okay, REFER to CHARGING SYSTEM - GENERAL INFORMATION . Once the repair is complete, DISCONNECT the restraint system diagnostic tool from the seat side air bag module body harness connector and CONNECT the seat side air bag module connector of the affected seat. REPOWER the SRS. REFER to REPOWERING PROCEDURE .
B2488 The presence of this DTC indicates the module is not configured correctly	Thumb-Wheel Switch Voltage Out of Range High	CCSM	NOTE: Make sure CCSM C3031b (driver) or CCSM C3036b (passenger) pins 7 and 15 are open (no connect). If circuits are present at either pin location, repair the wiring concern. CONFIGURE the CCSM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the CCSM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new CCSM.
B2521	Tach Circuit Failure	CCSM	Go To PINPOINT TEST S .
B2729	Cushion Over-Temp Detected	CCSM	For driver CCSM, Go To PINPOINT TEST T . For passenger CCSM, Go To PINPOINT TEST U .
B2730	Back Over-Temp Detected	CCSM	For driver CCSM, Go To PINPOINT TEST T . For passenger CCSM, Go To PINPOINT TEST U .
B2731	Differential Temperature Fault	CCSM	For driver CCSM, Go To PINPOINT TEST T . For passenger CCSM, Go To PINPOINT TEST U .
B2792 The presence of this DTC indicates the module is not configured correctly	Heat Switch Short to Ground	CCSM	NOTE: Make sure CCSM C3031b (driver) or CCSM C3036b (passenger) pin 6 are open (no connect). If circuits are present at either pin location, repair the wiring concern. CONFIGURE the CCSM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the CCSM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new CCSM.
B2793 The presence of this DTC indicates the module is not configured correctly	Cool Switch Short to Ground	CCSM	NOTE: Make sure CCSM C3031b (driver) or CCSM C3036b (passenger) pin 16 is open (no connect). If circuit is present at either pin location, repair the wiring concern. CONFIGURE the CCSM. CLEAR the DTC. If the DTC does not clear, CONFIGURE the CCSM once again. CLEAR the DTC. If the DTC does not clear, INSTALL a new CCSM.
U2362	UBP Invalid Data Node ID	CCSM	REFER to MODULE COMMUNICATIONS NETWORK .