Wire Harness Connections - Engine Compartment; Tachometer Connection - Mazda 0000-8F-N02B Installation Instructions Manual

13

WIRE HARNESS CONNECTIONS - ENGINE COMPARTMENT

TACHOMETER CONNECTION

1. Locate the upper 66-pin BLACK (2007 - 2010 Models) or the middle 70-pin BLACK
(2011 Models) connector at the Powertrain Control Module mounted to the backside of the driver's
side strut tower in the engine compartment. (FIGURE TT)
2. Using a razor knife carefully cut back 1"-2" of the electrical tape to expose the wiring.
( CAUTION: BE EXTREMELY CAREFUL NOT TO DAMAGE ANY OF THE WIRES.)
!
3. Using (1) supplied IDC wire tap, connect the wires listed below and crimp the IDC wire tap in
place using pliers. Ensure that a complete and secure connection is made. Apply silicone to
both ends of IDC wire tap to seal the connections from potential moisture. Using (1) supplied,
short wire tie, secure the remote start harness wire to the vehicle wire harness. Refer to FIG-
URE TT & UU for proper connector and pin location.
2007 - 2010 Models
FIGURE TT
2007 - 2010 Models
2BQ 2BL 2BG 2BC 2AY 2AY 2AQ 2AM 2AI
2BN 2BI 2BE 2BA 2AW 2AS
2BR 2BM 2BH 2BD 2AZ 2AV
2BO 2BJ 2BF 2BB 2AX 2AT 2AP
2BP 2BK
VIEW FROM HARNESS SIDE
FIGURE UU
VEHICLE'S TACHOMETER WIRE
WHITE/BLACK
NOTE: Refer to Page 2 for IDC Wire Tap Procedure and Wire color code information.
66-pin
PCM
Battery
Tray
2AE 2AA 2W 2S 2O 2K 2F
W/B
2AO 2AK 2AG 2AC 2Y 2U 2Q 2M 2H
2AR 2AN 2AJ 2AF 2AB 2X 2T 2P 2L 2G
2AL 2AH 2AD 2Z 2V 2R 2N 2I
2J 2E
2A
2C
2B
2D
REMOTE START HARNESS WIRE
16
2011 Models
PCM
70-pin
Battery
Tray
2011 Models
VIEW FROM HARNESS SIDE
WHITE/BLACK
4280159 Rev. A 10/10