U1117 Lost communication (ABS)
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U1117
Lost Communication With ABS
When the ignition switch is ON,
TCM is unable to receive the
CAN communications signal
from ABS actuator control unit
cont ...
Rear drum brake
Exploded View
1. Shoe hold pin 2. Back plate 3. Plug
4. Brake shoe 5. Spring 6. Upper spring
7. Adjuster 8. Return spring 9. Brake drum
10. Boot 11. Piston 12. Piston cup
13. Spring 14. Wheel cylinder 15. Bleeder valve
16. Cap
1: Apply rubber grease.
2: Apply PBC (Poly Butyl Cuprysil) ...