Toyota Tundra Service Manual: Lost Communication with Restraints Control Module (U0151)

Toyota Tundra Service Manual / Vehicle Interior / Meter / Gauge / Display / Meter / Gauge System / Lost Communication with Restraints Control Module (U0151)

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

U0151

Lost Communication with Restraints Control Module

When either of following conditions is detected:

15 seconds have elapsed since engine started and IG voltage 10.5 V or more
No communication with center airbag sensor continues for 10 seconds or more

CAN communication system

WIRING DIAGRAM

PROCEDURE

1.	CHECK FOR DTC

(a) Check for DTCs and note any codes that are output.

Click here

(b) Clear the DTC.

Click here

Result	Proceed to
DTC U0151 is not output	A
DTC U0151 is output	B

USE SIMULATION METHOD TO CHECK

GO TO CAN COMMUNICATION SYSTEM

Communication with BODY ECU (Receive) (U0142)

Last Communication With Navigation ECU (U0163)

See More:

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DATA LIST / ACTIVE TEST 1. READ DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals ma ...

Toyota Tundra Service Manual: Lost Communication with Restraints Control Module (U0151)

Communication with BODY ECU (Receive) (U0142)

Last Communication With Navigation ECU (U0163)

See More:

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Toyota Tundra Service Manual