Alarm and Indication System
T-26
DTC 11 Engine speed input signal
Check Display Measures
Start the engine
The signal input of combination
instrument is normal.
Check the following parts.
l PCM
l Harness (PCM—combination
instrument)
DTC 12 Working signal to the speedometer
Check Display State Measures
Wait for 2s after the
DTC 12 chosen.
The speedometer pointer
points to the max. scale and
then returns to 60km/h or
60MPH.
Speedometer normal
Other than the above cases. Replace the combination
instrument
—
DTC 13 Working signal to the speedometer
Check Display State Measures
Wait for 2s after the
DTC 13 chosen.
The speedometer pointer
points to the max. scale and
then returns to 3000rpm
Speedometer normal.
Other than the above cases. Replace the combination
instrument.
—
DTC 14 Working signal to the buzzer
Check Display State Measures
Wait for 2s after the
DTC 14 chosen.
Buzzer in constant beeping. Buzzer in normal condition.
Buzzer in discontinuous
beeping.
Replace the combination
instrument
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