Toyota Highlander manuals

Toyota Highlander Service Manual: Diagnostic trouble code chart

Use Diagnostic Trouble Codes (DTCs) (from the DTC checks) in the table below to determine the trouble area and proper inspection procedure. The Supplemental Restraint System (SRS) diagnostic trouble code chart is shown below as an example.

Diagnostic trouble code chart


Symptom simulation
HINT: The most difficult case in troubleshooting is when no problem symptoms occur. In such cases, a thorough customer problem analysis must be carried out. A simulation of the same or similar c ...

Problem symptoms table
The suspected circuits or parts for each problem symptom are shown in the table below. Use this table to troubleshoot when, during a DTC check, a "Normal" code is displayed but the problem is sti ...

More about Toyota Highlander:

Overhaul
1. REMOVE DRAIN PLUG (a) Remove the drain plug. (b) Remove the O-ring. 2. ASSEMBLE SST SST 09230-01010 (a) Install the claw to the overhaul handle, inserting it into the hole in part A as shown in the illustration. (b) While gripping the handle, adjust the stopper bolt so that dimension ...

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