Toyota Highlander Service Manual: Differential system (4WD)

Differential

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Precaution

 Before disassembly, clean the outside of the rear differential assy and remove any sand or mud to prevent it from entering the inside of the assembly during disassembly and installati ...

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Data list/active test
1. CHECK USING INTELLIGENT TESTER (a) Connect the intelligent tester to the DLC3. (b) Select the DATA LIST mode on the intelligent tester. Sliding roof ECU: (c) The active test will indicate if the part is normal or malfunctioning. Sliding roof ECU: ...