Mazda 6 Service Manual: No.3 will not crank

No.2 mil illuminates

No.4 hard to start/long crank/erratic start/erratic crank

Other materials:

Mazda 6 Service Manual: Antilock Brake System (ABS)
The ABS control unit continuously monitors the speed of each wheel. If one wheel is about to lock up, the ABS responds by automatically releasing and reapplying that wheel's brake. The driver will feel a slight vibration in the brake pedal and may hear a chattering noise from the brake system ...

Mazda 6 Service Manual: Control valve body installation
On-Vehicle Installation Caution Be sure to align the parking rod and the manual valve. 1. Install the accumulator springs and accumulators into the transaxle case. 2. Install the control valve body component. Tightening torque 7.8-10.8 N·m {80-110 kgf·cm, 70-95 in·lbf} Bo ...