0253-14 Truck Manufacturer Parameter Not Programmed

TM 9-2320-312-24-2

Troubleshooting Section

Engine Response The ECM will limit the engine

to low idle if the parameter is the FLS or the FTS.

The ECM may also limit the power if the parameter

is a rating number.

Troubleshooting:

Perform the following diagnostic procedure: "ECM

Memory - Test"

Results:

OK STOP.

i01643984

0253-14 Truck Manufacturer

Parameter Not Programed

SMCS Code: 1901-535

Conditions Which Generate This Code:

The "Truck Manufacturer Parameter" has not been

programmed. The parameter must be programmed

for the manufacturer of the chassis in order to

configure the correct options and ranges for the

engine.

Note: The "Truck Manufacturer Parameter" must be

programmed before the "Customer Parameters" are

programmed.

System Response:

Electronic System Response The code is active,

but the code is not logged. The check engine lamp

will be on when the code is active.

Engine Response The ECM will select the GM

parameter as the default until the appropriate

parameter is programmed.

Troubleshooting:

Perform the following diagnostic procedure: "ECM

Memory - Test"

Results:

OK STOP.