Toyota Tundra Service Manual: Problem Symptoms Table

Toyota Tundra Service Manual / Power Source, Network / Multiplex Communication / Lin Communication System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to the system before inspecting the suspected areas below.

LIN communication system

Symptom	Suspected Area	See page
Air Conditioning Control Assembly Communication Error	LIN communication line
	Air conditioning amplifier assembly
	Air conditioning control assembly
	Harness or connector

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Toyota Tundra Service Manual > Sfi System: ECM / PCM Internal Engine Off Timer Performance (P2610)
DTC SUMMARY DTC No. Monitoring Item Malfunction Detection Condition Trouble Area Detection Timing Detection Logic P2610 Soak timer (built into ECM) ECM internal malfunction (2 trip detection logic) ECM Engine running 2 trip DESCRIPTION The soak timer operates after the ignition switch is turned off. ...

Toyota Tundra Service Manual: Problem Symptoms Table

Parts Location

System Description

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