37
DIAGNOSTIC ERROR CODES
WARNING:
Fire, Shock, and Burn Danger: When performing any
diagnostics or service work use caution. This system has extreme fuel
pressures and a high voltage ignition.
CAUTION
: Electronic controls contain static-sensitive parts.
Observe the following precautions to prevent damage to these parts.
Discharge body static before handling the control (with power to the
control turned off, contact a grounded surface and maintain contact
while handling the control). Avoid all plastic, vinyl, and Styrofoam
(except antistatic versions) around printed circuit boards.
Do not touch the components or conductors on a printed circuit board
with your hands or with conductive devices.
Powertrain On Board Diagnostic (OBD) System Check
Verify that none of the following preliminary inspections/tests reveal the cause of
the vessel concern before beginning diagnosis:
Ensure that the battery is fully charged.
Ensure that the battery cables are clean and tight.
Inspect for any open fuses. Refer to Engine Controls Schematics.
Ensure that the grounds are clean, tight, and in the correct location.
Inspect the easily accessible systems or the visible system components for
obvious damage or conditions that could cause the concern. This would include
checking to ensure that all connections/connectors are fully seated and secured.
Inspect for aftermarket devices that could affect the operation of the system.
Refer to
Checking Aftermarket Accessories. Search for applicable service bulletins.
If the preceding inspections/tests resolve the concern, go to Diagnostic Repair
Verification.
