Test M

PINPOINT TEST M: DTCs U1027, U1041, U1051 AND U1059

Test M1:

Test M2-M6:

Normal Operation
The speed control actuator receives module inputs from the ABS module, PCM, and SJB through the SCP network, circuit 914 (TN/OG) and circuit 915 (PK/LB).

Possible Causes
- ABS module
- PCM
- speed control actuator