DTC B1318 (63): Abs HU/Cm Power Supply: Notes

CAUTION: When attaching the tester lead to the ABS/TCS HU/CM (with TCS) or ABS HU/CM (without TCS) or the ABS/TCS HU/CM (with TCS) or ABS HU/CM (without TCS) harness connector, the SST (49 G066 001) must be used. See ABS HU/CM INSPECTION .

Fig 1: DTC B1318 (63) Detection Condition & Possible Cause

Courtesy of MAZDA MOTORS CORP.