TOYOTA DIAGNOSIS AND REPAIR, MAINTENANCE, PARTS AND LABOR, SHOP OPERATIONS, TECHNICIAN'S REFERENCE, DIAGNOSTIC TROUBLE CODES(dtc), RELAYS AND MODULES, SENSORS AND SWITCHES,ENGINE, COOLING AND EXHAUST, POWERTRAIN MANAGEMENT, TRANSMISSION AND DRIVETRAIN, BRAKES AND TRACTION CONTROL, STARTING AND CHARGING, POWER AND GROUND DISTRIBUTION, STEERING AND SUSPENSION, HEATING AND AIR CONDITIONING, RESTRAINTS AND SAFETY SYSTEMS, ACCESSORIES AND OPTIONAL EQUIPMENT, BODY AND FRAME,CRUSIS CONTROL.
Sunday, December 20, 2020
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 918
NG -- REPAIR OR REPLACE FLOOR WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the front seat outer belt assembly LH and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (to 12/2010).
OK:
DTC B1900, B1901, B1902, B1903 or 73 is not output.
HINT
Codes other than DTC B1900, B1901, B1902, B1903 or 73 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
Short in Front Pretensioner Squib RH Circuit - Airbag System (from 12/2010)
SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: B1900/73-B1903/73: Short in Front Driver Side Pretensioner Squib
Circuit
B1903/73 - Short to B+ in Front Driver Side Pretensioner Squib Circuit
DESCRIPTION
The driver side front pretensioner squib circuit consists of the center airbag sensor assembly and the front seat outer belt assembly LH.
This circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the driver side front pretensioner squib circuit.
Tuesday, December 15, 2020
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 810
NG -- REPAIR OR REPLACE INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Connect the connectors to the driver side knee airbag assembly and the center airbag sensor assembly.
(b) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(c) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(d) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).
(e) Turn the ignition switch off.
(f) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(g) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (to 12/2010).
OK:
DTC B1860, B1861, B1862, B1863 or 64 is not output.
HINT
Codes other than DTC B1860, B1861, B1862, B1863 and 64 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
Short in Driver Side Knee Airbag Squib Circuit - Airbag System (from 12/2010)
SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: B1860/64-B1863/64: Short in Driver Side Knee Airbag Squib Circuit
B1863/64 - Short to B+ in Driver Side Knee Airbag Squib Circuit
DESCRIPTION
The driver side knee airbag squib circuit consists of the center airbag sensor assembly and the driver side knee airbag assembly.
This circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the driver side knee airbag squib circuit.
Thursday, December 10, 2020
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 721
NG -- REPAIR OR REPLACE FLOOR WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Connect the connectors to the curtain shield airbag assembly LH and the center airbag sensor assembly.
(b) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(c) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(d) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).
(e) Turn the ignition switch off.
(f) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(g) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (to 12/2010).
OK:
DTC B1830, B1831, B1832, B1833 or 57 is not output.
HINT
Codes other than DTC B1830, B1831, B1832, B1833 and 57 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
Short in Curtain Shield Squib RH Circuit - Airbag System (from 12/2010)
SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: B1830/57-B1833/57: Short in Driver Side Curtain Shield Squib Circuit
B1833/57 - Short to B+ in Driver Side Curtain Shield Squib Circuit
DESCRIPTION
The driver side curtain shield squib circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly LH.
The circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the driver side curtain shield squib circuit.
Wednesday, December 9, 2020
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 698
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the front passenger airbag assembly and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (from 12/2010).
OK:
DTC B1815, B1816, B1817, B1818 or 54 is not output.
HINT
Codes other than DTC B1815, B1816, B1817, B1818 and 54 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 691
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the front passenger airbag assembly and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (to 12/2010).
OK:
DTC B1815, B1816, B1817, B1818 or 54 is not output.
HINT
Codes other than DTC B1815, B1816, B1817, B1818 and 54 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 684
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the steering pad and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (from 12/2010).
OK:
DTC B1810, B1811, B1812, B1813 or 53 is not output.
HINT
Codes other than DTC B1810, B1811, B1812, B1813 and 53 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Tuesday, December 8, 2020
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 670
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the front passenger airbag assembly and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (from 12/2010).
OK:
DTC B1805, B1806, B1807, B1808 or 52 is not output.
HINT
Codes other than DTC B1805, B1806, B1807, B1808 and 52 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 663
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the front passenger airbag assembly and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (to 12/2010).
OK:
DTC B1805, B1806, B1807, B1808 or 52 is not output.
HINT
Codes other than DTC B1805, B1806, B1807, B1808 and 52 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Monday, December 7, 2020
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 656
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the steering pad and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (from 12/2010).
OK:
DTC B1800, B1801, B1802, B1803 or 51 is not output.
HINT
Codes other than DTC B1800, B1801, B1802, B1803 and 51 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 649
NG -- CHECK INSTRUMENT PANEL WIRE
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
(b) Connect the connectors to the steering pad and the center airbag sensor assembly.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).
(f) Turn the ignition switch off.
(g) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(h) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (to 12/2010).
OK:
DTC B1800, B1801, B1802, B1803 or 51 is not output.
HINT
Codes other than DTC B1800, B1801, B1802, B1803 and 51 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY
OK -- USE SIMULATION METHOD TO CHECK
5. CHECK INSTRUMENT PANEL WIRE
(a) Restore the released activation prevention mechanism of connector "B" to the original condition.
Sunday, March 17, 2019
2010 Toyota Corolla L4-1.8L (2ZR-FE) B Code Charts Page 354
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector B to the original condition.
(b) Connect the connectors to the front seat side airbag assembly LH and the center airbag sensor assembly.
(c) Connect the cable to the negative (-) battery terminal.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
(e) Clear the DTCs stored in the memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and
Clearing Diagnostic Trouble Codes/DTC Check / Clear.
(f) Turn the ignition switch off.
(g) Turn the ignition switch to ON, and wait for at least 60 seconds.
(h) Check for DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear.
OK:
DTC B1825, B1826, B1827, B1828, or 56 is not output.
HINT
Codes other than DTC B1825, B1826, B1827, B1828, and 56 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY See: Relays and Modules/Relays and Modules - Restraints and
Safety Systems/Air Bag Control Module/Service and Repair/Removal
OK -- USE SIMULATION METHOD TO CHECK See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Initial Inspection and Diagnostic Overview/Diagnosis System
B1830
SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1830/57-B1833/57: Short in Curtain Shield Squib RH Circuit
B1833/57 - Short to B+ in Curtain Shield Squib RH Circuit
DESCRIPTION
The curtain shield squib RH circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly RH.
The circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the curtain shield squib RH circuit.
Thursday, January 3, 2019
2010 Toyota Corolla L4-1.8L (2ZR-FE) B Code Charts Page 343
OK -- Continue to next step.
4. CHECK CENTER AIRBAG SENSOR ASSEMBLY
(a) Restore the released activation prevention mechanism of connector B to the original condition.
(b) Connect the connectors to the front seat side airbag assembly LH and the center airbag sensor assembly.
(c) Connect the cable to the negative (-) battery terminal.
(d) Turn the ignition switch to ON, and wait for at least 60 seconds.
(e) Clear the DTCs stored in the memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and
Clearing Diagnostic Trouble Codes/DTC Check / Clear.
(f) Turn the ignition switch off.
(g) Turn the ignition switch to ON, and wait for at least 60 seconds.
(h) Check for DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear.
OK:
DTC B1825, B1826, B1827, B1828, or 56 is not output.
HINT
Codes other than DTC B1825, B1826, B1827, B1828, and 56 may be output at this time, but they are not related to this check.
NG -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY See: Relays and Modules/Relays and Modules - Restraints and
Safety Systems/Air Bag Control Module/Service and Repair/Removal
OK -- USE SIMULATION METHOD TO CHECK See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Initial Inspection and Diagnostic Overview/Diagnosis System
B1827
SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1825/56-B1828/56: Short in Side Squib LH Circuit
B1828/56 - Short to B+ in Side Squib LH Circuit
DESCRIPTION
The side squib LH circuit consists of the center airbag sensor assembly and the front seat side airbag assembly LH.
The circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are recorded when a malfunction is detected in the side squib LH circuit.