Signal Too Low. Intermittent Fault

Signal too low. Intermittent fault

Checking the wires
Check the wires for an intermittent short circuit to ground as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults , intermittent contact resistance and oxidation as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults and an intermittent loose contact as described in Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Check the wires to each entrance light.
The are 4 lamps, front left, front right, rear left and rear right.
Check the wire between central electronic module (CEM) 2E and 2 for each lamp.
Check that there is ground on 1 to the lamp.
Also check the connector for the wires to the rear entrance lighting.

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 Signal Specification.





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