Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001CF600BX
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2195/95; Multi-receiver Antenna Circuit (Test Mode DTC); 2007 MY LX470 [08/2006 -        ]

DTC

C2195/95

Multi-receiver Antenna Circuit (Test Mode DTC)

DESCRIPTION

DTC Code

Detection Condition

Trouble Area

C2195/95

In test mode, tire pressure antenna circuit malfunction occurs

  • Outer mirror retractor (Tire pressure warning antenna)
  • Tire pressure warning ECU and receiver
  • Wire harness or connector

WIRING DIAGRAM

INSPECTION PROCEDURE

NOTICE:

  • When replacing the tire pressure warning ECU and receiver, read the IDs stored in the old ECU using the intelligent tester and write them down before removal.
  • It is necessary to perform initialization 2007 MY LX470 [08/2006 -        ]; TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: INITIALIZATION after registration 2007 MY LX470 [08/2006 -        ]; TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: REGISTRATION of the transmitter IDs into the tire pressure warning ECU and receiver after the tire pressure warning ECU and receiver has been replaced.

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (ANTENNA - ECU)

(a) Disconnect the T36 ECU connector.

(b) Disconnect the T40 and T41 antenna connectors.

(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:

Tester Connection

Condition

Specified Condition

T36-3 (ANT L) - T40-1

Always

Below 1 Ω

T36-2 (ANT R) - T41-1

Always

Below 1 Ω

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

2.

REPLACE OUTER MIRROR RETRACTOR (TIRE PRESSURE WARNING ANTENNA)

(a) Replace tire pressure warning antenna (outer mirror retractor) 2007 MY LX470 [08/2006 -        ]; TIRE AND WHEEL: TIRE PRESSURE WARNING ANTENNA: REMOVAL .

NEXT

3.

CHECK TEST MODE DTC

(a) Check test mode DTC 2007 MY LX470 [08/2006 -        ]; TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: TEST MODE PROCEDURE .

OK:

DTC is not output.

NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

OK

END