P1682 · メーカー技術情報

CHEVROLET, GMC · 2021-03-29

This technical bulletin provides repair information to correct a customer concern of DTC P0101 Mass Air Flow (MAF) Sensor Performance, P1682 Set after MAF Replacement.

CADILLAC, CHEVROLET, GMC · 2020-05-13

This Preliminary information communicates Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC P1682 (Ignition 1 Switch Circuit 2) active or stored in history. DTC?s P0101, P0689. P16A7 or P16BC may also be active or stored in history. Additionally, vehicle may have been into the dealer on a prior service visit and had the MAF sensor replaced for DTC P0101. This condition may be caused by a faulty ignition relay or underhood fuse block terminal concern.

CHEVROLET, GMC · 2020-01-28

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start, or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

BUICK, CHEVROLET, GMC · 2019-12-12

This technical bulletin provides repair information to correct a customer concern of potential reduced engine power message displayed and/or engine stall with DTCs P1682 and/or P0689 Set.

CHEVROLET, GMC · 2019-09-20

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start, or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

CHEVROLET, GMC · 2019-04-24

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start, or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

CHEVROLET, GMC · 2019-02-01

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start, or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

BUICK, CHEVROLET, GMC · 2018-11-26

This Preliminary information communicates information for diagnosing dtc?s P0689 and/or P1682 and the possibility of arcing/corrosion on terminal 51 of the X3 connector at the UBEC.

CHEVROLET, GMC · 2018-01-26

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start,or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

CHEVROLET, GMC · 2017-07-31

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start,or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

CHEVROLET, GMC · 2017-02-03

This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank condition, a crank no start,or unable to program the engine control module. Engine control module will set a diagnostic trouble code of P1682, or the engine will continue to run with the ignition off.

HINO · 2016-11-28

SB-16-035 THE DTC P1681, P1682 are incorrect DTC's. THE DTC P04D5, P04D6 are correct.

CHEVROLET · 2015-08-24

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have an intermittent crank / no start concern. Technician will find Diagnostic Trouble Code P1682 set in the Engine Control Module. After using all published Service Information diagnostics and the root cause is not determined, then replace the KR75 Engine Controls Ignition Relay # 7 with part number 13595908.

CHEVROLET · 2015-08-01

CHEVROLET: ENGINE CONTROL MODULE (ECM) DIAGNOSTIC TROUBLE CODE (DTC) IS SET AT P1682, ON SOME VEHICLES, EXPERIENCING NO START OR AN INTERMITTENT CRANK, WITH POSSIBLE CAUSE BY KR75 ENGINE CONTROLS IGNITION RELAY #7. MODEL 2014 IMPALA. *PE

CHEVROLET, GMC · 2015-03-30

This Preliminary Information communication provides information to the technician about vehicles that may have an intermittent crank / no start concern. Technician may find a Diagnostic Trouble Code in the Engine Control Module P1682. Technician will need to follow published Service Information diagnostics for the Diagnostic Trouble Code. If Service Information diagnostics lead to a root cause of the concern technician should replace the Engine Controls Ignition Relay # 70 with part number 13595908.

BUICK, CHEVROLET · 2015-02-19

This preliminary informational bulletin provides repair information to correct a customer concern on an intermittent crank/no start in cold climate conditions, or a technician finding DTC P1682 set as current or in history.

BUICK, CHEVROLET, GMC, SATURN · 2014-11-01

Diagnostic Tip - Service Engine Soon MIL With DTC P1682 - Battery Draw - No Start

CHEVROLET · 2014-08-06

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have an intermittent crank / no start concern. Technician will find Diagnostic Trouble Code P1682 set in the Engine Control Module. After using all published Service Information diagnostics and the root cause is not determined, then replace the KR75 Engine Controls Ignition Relay # 7 with part number 13595908.

CHEVROLET, GMC · 2014-03-19

This Preliminary Information communication provides information to the technician about vehicles that may have an intermittent crank / no start concern. Technician may find a Diagnostic Trouble Code in the Engine Control Module P1682. Technician will need to follow published Service Information diagnostics for the Diagnostic Trouble Code. If Service Information diagnostics lead to a root cause of the concern technician should replace the Engine Controls Ignition Relay # 70 with part number 13595908.

CHEVROLET, GMC · 2014-03-01

Intermittent Crank No Start With DTC P1682.

CHEVROLET, GMC · 2014-01-31

This Preliminary Information communication provides information to the technician about vehicles that may have an intermittent crank / no start concern. Technician may find a Diagnostic Trouble Code in the Engine Control Module P1682. Technician will need to follow published Service Information diagnostics for the Diagnostic Trouble Code. If Service Information diagnostics lead to a root cause of the concern technician should replace the Engine Controls Ignition Relay # 70 with part number 13500118.

BUICK, CHEVROLET, GMC, SATURN · 2013-03-01

Service Engine Soon MIL With P1682 And/Or Battery Draw And/Or No Start.

CHEVROLET, GMC · 2008-06-01

GMC: SES MIL WITH DTC P1682. IF NORMAL DIAGNOSTIC DOES NOT LEAD TO CORRECTION, THIS CONCERN COULD BE CAUSED BY THE REAR FUEL TANK SENDER ASSEMBLY BEING MISPOSITIONED. IT COULD GIVE AN IMPROPER FUEL LEVEL READING TO THE ECM. *PE UPDATED 3/19/09. *PE

CADILLAC, CHEVROLET, GMC · 2006-11-01

IGNITION SWITCH DIAGNOSTIC TIPS - DTC CODES C0561, P1629, P1682, U0101, U0121, U0155 AND/OR NO CRANK/NO START, HVAC, RADIO, ON STAR, POWER ADJUSTABLE PEDALS, AND OTHER ELECTRICAL COMPONENTS INOPERATIVE. *KB

BUICK, CADILLAC, CHEVROLET, GMC · 2006-10-19

DELAYED OR EXTENDED CRANKING DTC P1682. *KB

SAAB · 2003-12-01

DIAGNOSTIC TROUBLE CODE P0638 AND/OR P1682, DISLOGED PINS IN H42-2. *TT

CHEVROLET ·

SES LIGHT DUE TO DIAGNOSTIC TROUBLE CODES P1682-REPROGRAM ECM. *AK

HUMMER ·

SES LIGHT AND REDUCED ENGINE POWER MESSAGE WITH DTCS P0030, P0036, P0135, P0141, P1682, AND P2101 - INSPECT POWERTRAIN RELAY OPERATION. *TT

CHEVROLET, PONTIAC, SATURN ·

SES LIGHT DUE TO DTCS P1516 AND P1682 - ECM CALIBRATION PENDING. *TT

CHEVROLET, GMC, OLDSMOBILE ·

ENGINE NO CRANK NO START WITH POSSIBLE (DTCS) DIAGNOSTIC TROUBLE CODES P0116 AND/OR P1682. *TT