2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 851

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 866

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 239

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 221

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 163

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 795

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 740

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 254

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 823

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 664

B -- END

A -- GO TO DTC C2121/21 TO C2125/25 See: C Code Charts/C2121

Up to 08/2009

SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1925/78-B1928/78: Short in Rear Pretensioner Squib LH Circuit

B1928/78 - Short to B+ in Rear Pretensioner Squib LH Circuit

DESCRIPTION

The rear pretensioner squib LH circuit consists of the center airbag sensor assembly and rear 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 rear pretensioner squib LH circuit.

WIRING DIAGRAM

INSPECTION PROCEDURE

HINT

* Perform the simulation method by selecting Check Mode (Signal Check) using the Techstream See: Restraints and Safety

Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Check Mode Procedure.

* After selecting Check Mode (Signal Check), perform the simulation method by wiggling each connector of the airbag system

or driving the vehicle on a city or rough road See: Accessories and Optional Equipment/Antitheft and Alarm

Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting.

PROCEDURE

1. CHECK CONNECTORS

(a) Turn the engine switch off.

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 185

B -- END

A -- Continue to next step.

10. REPLACE TIRE PRESSURE WARNING ANTENNA AND RECEIVER

(a) Replace the tire pressure warning antenna and receiver See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Tire Pressure Monitor Receiver / Transponder/Service and Repair/Removal.

NEXT -- Continue to next step.

11. CONFIRM TIRE INFLATION PRESSURE (DATA LIST)

(a) Turn the engine switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the engine switch on (IG) and turn the tester on.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(e) Check the values by referring to the table below.

Tire Pressure Monitor

HINT

* *: It may take about 2 or 3 minutes until the values are displayed.

* When the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and

rotate the tire 90 to 270锟斤拷. Then rapidly release the tire pressure and recheck the data.