toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 7228 > < Initial Inspection and Diagnostic Overview|Page 7226
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(a) Disconnect the z1 steering pad switch connector.
(b) Disconnect the E7 spiral cable connector.
(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NOTE:  The spiral cable is an important part of the SRS airbag system. Incorrect removal or installation of the spiral cable may cause airbag
deployment.
HINT:
-

Removal  See: Restraint Systems/Air Bag Systems/Clockspring Assembly / Spiral Cable/Service and Repair/Removal

-

Installation  See: Restraint Systems/Air Bag Systems/Clockspring Assembly / Spiral Cable/Service and Repair/Installation

NG -- REPLACE SPIRAL CABLE
OK -- Continue to next step.

5. CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - SPIRAL CABLE)

Initial Inspection and Diagnostic Overview|Page 7228 > < Initial Inspection and Diagnostic Overview|Page 7226