FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Signal Too Low. Intermittent Fault






Signal too low. Intermittent fault

Checking the wires
Check the wire between central electronic module (CEM) 4D and steering wheel module (SWM) 21 (3/130).
Trouble-shoot for an intermittent short circuit to ground as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Do the necessary corrective action.

Additional information
- To connect the test box, see Connecting the breakout box Connecting the Breakout Box, Central Electronic Module (CEM).
- For information on signals, see Signal specification Pinout Values and Diagnostic Parameters.










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