Checking component and wiring
Check the cable between engine control module (ECM) #B46 and combined instrument panel #4 for an intermittent short-circuit to supply voltage according to Short-circuit to supply voltage, intermittent faults .
Remedy as necessary.
Other information
- To connect the engine control module (ECM) breakout box, see Connecting the breakout box
- To connect the combined instrument panel breakout box, see Connecting the Driver Information Module (DIM) test box
- For information about signals on 5-cylinder, see Signal specification .
- For information about signals on 6-cylinder, see Signal specification .
- For information about the combined instrument panel connector, see Driver Information Module (DIM) signal description .
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Refer to Information