Checking the component and wiring

Check the signal cable between engine control module (ECM) terminal #B29 (#B41) and outside temperature sensor terminal #1. Check for an open-circuit. Check for a short-circuit to supply voltage.

Check the ground lead between engine control module (ECM) terminal #B4 (#B16) and outside temperature sensor terminal #2. Check for an open-circuit.

Remedy as necessary.

Other information 

• See Connecting the breakout box
• See Signal specification
• See Contents

Fig 1: Identifying Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

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  Refer to Verification