2/44221

Fault code 2/44221





Malfunction indicated
No speed signal received by the control module from the ignition system.

Fault symptom
Engine fails to start.

Test procedure

1 Check whether the voltage on pin 1 of the control module is higher than 6.5 V while the starter motor is engaged.

If it is not, check the BU lead between pin 1 of the LH control module and the ignition system for continuity/shorting.

2 If necessary, further fault diagnosis should be carried out as described for the relevant ignition system.