Section
4
TM 9-2320-363-20-1
CHARTS
E. CODE 13
COOLANT
LEVEL SENSOR
(CLS) SIGNAL VOLTAGE
LOW
(Cont’d.)
STEP/SEQUENCE
13-30
Verify
Repairs
l Turn ignition off.
l Reconnect all connectors.
• Turn ignition on.
l Start engine.
l Clear codes.
l Note status of “Check Engine”
light.
l If "Check Engine” light does not
stay on, start engine and run until
"Check Engine” light comes on
or 1 minute. Stop engine.
l Read HISTORICAL CODES.
l Stop engine.
RESULT
WHAT TO DO NEXT
Code 25 (no codes).
Repairs are complete.
Code 13 (and
All system diagnostics
are
any other codes).
complete. Please review this
section from the first step to find
the error.
Any other codes
Go to START-1, page 3-121,
except Code 13.
to service other codes.
3-207
