Fault Code 53
Description: Internal logic module fault
Power loss light: Off
Limp-in mode: None
Bad connection or wiring - Check the wiring and connections between
the logic module and the power module. Make sure the logic module
is getting all of its power feeds and that it is properly grounded (through
the ground lug at the fuel rail). Clean and regrease any corroded
connectors with dielectric grease and repair any shorts.
Logic module or SMEC failure - Replace the module.
- Logic module failed an internal diagnostic
Results If Component Fails
Fault code 53 is stored.
This page is maintained by Russell W. Knize and was last updated 08/28/98.
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