Toyota CH-R Service Manual: Tire Pressure Warning Receiver

Components

COMPONENTS

ILLUSTRATION

*A	for Type A	*B	for Type B
*1	TIRE PRESSURE WARNING ECU AND RECEIVER	-	-
	N*m (kgf*cm, ft.*lbf): Specified torque	-	-

Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during tire pressure warning ECU and receiver removal/installation are shown below.

Replacement Part or Procedure	Necessary Procedures	Effects/Inoperative when not Performed	Link
Replacement of tire pressure warning ECU and receiver	Register transmitter ID Initialize tire pressure warning system	When DTC detection conditions of "transmitter ID not received" DTC are met, TPWS indicator blinks for 1 minute, and then illuminates. Tire pressure warning function	for Registration for Initialization

NOTICE:

When replacing the tire pressure warning ECU and receiver, read the transmitter IDs stored in the old ECU using the Techstream and write them down before removal.

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PROCEDURE

1. REMOVE DECK TRIM SIDE PANEL ASSEMBLY LH

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2. REMOVE TIRE PRESSURE WARNING ECU AND RECEIVER

(a) Remove the bolt.

(b) Disengage the 2 guides.

(c) Disconnect the connector to remove the tire pressure warning ECU and receiver.

Installation

INSTALLATION

PROCEDURE

1. INSTALL TIRE PRESSURE WARNING ECU AND RECEIVER

(a) Connect the connector.

*A for Type A *B for Type B

(b) Engage the 2 guides and install the tire pressure warning ECU and receiver with the bolt.

Torque:

for Type A :

8.0 N·m {82 kgf·cm, 71 in·lbf}

for Type B :

13 N·m {133 kgf·cm, 10 ft·lbf}

2. INSTALL DECK TRIM SIDE PANEL ASSEMBLY LH

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3. REGISTER TRANSMITTER ID

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4. INSPECT TIRE PRESSURE WARNING SYSTEM

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5. PERFORM INITIALIZATION

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