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ABS 5.3 SYSTEM TEST
Test step 8
Kind of fault
DTC(s) ABS disable
Communication line K
Diagnostic plug
---
no
Path of fault Cause of fault
Connection
Possible remedy
ECU
→
K-line
Ground
→
ECU/Tester
Connectors,
wiring,
ECU,
ground.
K-line
Pin no. 11
−
Check plug connection.
−
Check wiring for open
circuit.
−
Check tester.
−
Replace ECU.
−
Check ground ECU
→
tester.