Tire Pressure Warning Reset Switch Circuit [09/2022 - ]: Procedure

1. Inspect the steering pad switch assembly.

   Refer to INSPECTION [09/2022 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE STEERING PAD SWITCH ASSEMBLY. Refer to  REMOVAL [09/2022 - 11/2022]  , or refer to  REMOVAL [11/2022 - ] 

Result: 

OK 

See step  2

1. Inspect the spiral cable sub-assembly.

   Refer to INSPECTION [06/2018 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE SPIRAL CABLE SUB-ASSEMBLY. Refer to  REMOVAL [09/2022 - 11/2022]  , or refer to  REMOVAL [11/2022 - ] 

Result: 

OK 

See step  3

1. Disconnect the I82 spiral cable sub-assembly connector.
2. Disconnect the I5 combination meter assembly connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   I82-10 (+DP2) - I5-12 (MSTI)	Always	Below 1 Ω
   I82-10 (+DP2) or I5-12 (MSTI) - Body ground	Always	10 kΩ or higher
   I82-11 (+DP) - I5-29 (MSM+)	Always	Below 1 Ω
   I82-11 (+DP) or I5-29 (MSM+) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Check if CAN communication system DTCs are output.

   Refer to DIAGNOSIS SYSTEM [09/2022 - 11/2022] , or refer to DIAGNOSIS SYSTEM [11/2022 - ]

   Result

   Result	Proceed to
   DTCs are not output.	A
   DTCs are output.	B

Result: 

A 

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER. Refer to  REMOVAL [09/2022 - 11/2022]  , or refer to  REMOVAL [11/2022 - ] 

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - ]