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Honda Ridgeline. Manual - part 310

ＳＪＣ８Ａ００Ｋ７９７０００８１３２０ＦＡＡＴ００

−

DTC 32, 34, 36, 38:

DTC

Tire location

YES

DTC

Tire location

YES

18-65

Tire Pressure Sensor

Transmission Failure

NOTE:

• Inspect for an aftermarket device interfering with the

RF signal from the sensors when turning the ignition
switch ON (II).

• Vehicle must be driven for 3 minutes at 15 mph

(24 km/h) or more for DTC 32, 34, 36, or 38 to set.

1. Check the indicated location to make sure the

wheel is a TPMS type with the tire pressure sensor.

Right-front

Left-front

Right-rear

Left-rear

Go to step 4.

Go to step 2.

2. Install a known-good TPMS wheel.

3. To memorize the sensor ID, drive the vehicle above

15 mph (24 km/h) for 40 continuous seconds, or
memorize the ID with the HDS (see page 18-51).

4. Test-drive the vehicle.

5. Check the VSP in the TPMS DATA LIST with the

HDS.

Go to step 9.

Go to step 6.

6. Turn the ignition switch OFF.

7. Turn the ignition switch ON (II).

8. Check for DTCs with the HDS.

Go to the DTC 85 troubleshooting (see page

18-78).

Check for loose terminals and poor

connections at the TPMS control unit. If necessary,
substitute a known-good TPMS control unit
(see page 18-84), and recheck.

9. Turn the ignition switch OFF.

10. Turn the ignition switch ON (II).

11. With the HDS, check the indicated tire for the tire

sensor status changing to normal.

NOTE: If the HDS screen shows UNDEFINED for
sensor status, turn the ignition switch OFF, rotate
the tire 1/4 turn, then turn the ignition switch ON (II),
and try again. If UNDEFINED is still shown, repeat
the procedure in the previous sentence until
NORMAL is shown.

Right-front

Left-front

Right-rear

Left-rear

The system is OK at this time. Clear the DTC

with the HDS.

Go to step 12.

(cont’d)

Is a T PMS type wheel with a tir e pr essur e sensor
mounted on the vehicle?

Is the vehicle speed indicated?

Is DT C 85 indicated?

Is NORMAL indicated within one f ull tur n of the
tir e?

＊０１

−

DTC

Tire location

YES

DTC

Initiator location

DTC

TPMS control

unit terminal

Initiator name/

terminal

YES

18-66

TPMS

DTC Troubleshooting (cont’d)

TPMS CONTROL UNIT CONNECTOR A (14P)

RR LF PWR. (BLU)

RIGHT-REAR

LEFT-REAR

RIGHT-FRONT

LEFT-FRONT

LR LF PWR. (GRN/BLU)

RF LF PWR. (BLU)

LF LF PWR. (YEL/BLU)

INITIATOR 3P CONNECTOR

12. Turn the ignition switch OFF.

13. Install a wheel with a known-good tire pressure

sensor on the vehicle.

14. To memorize the sensor ID, drive the vehicle above

15 mph (24 km/h) for 40 continuous seconds, or
memorize the ID with the HDS (see page 18-51).

15. Turn the ignition switch OFF.

16. Turn the ignition switch ON (II).

17. With the HDS, check the indicated tire for a normal

pressure sensor signal.

Right-front

Left-front

Right-rear

Left-rear

Replace the tire pressure sensor on the

customer’s wheel (see page 18-86).

Go to step 18.

18. Turn the ignition switch OFF.

19. Disconnect the appropriate initiator 3P connector.

Right-front

Left-front

Right-rear

Left-rear

20. Disconnect the TPMS control unit connector A (14P)

and B (20P).

21. Check for continuity between the appropriate

terminal in TPMS control unit connector B (14P)
and the appropriate initiator 3P connector terminal
No. 1 (see table).

No. 9

RIGHT-FRONT/1

No. 8

LEFT-FRONT/1

No. 11

RIGHT-REAR/1

No. 10

LEFT-REAR/1

Go to step 22.

Repair open in the wire between the TPMS

control unit and the appropriate initiator.

Wire side of
female terminals

Is NORMAL indicated within one f ull tur n of the
tir e?

Is ther e continuity?

＊０２

＊０３

−

DTC

TPMS control

unit terminal

Initiator name/

terminal No.

YES

DTC

TPMS control

unit terminal

Initiator name/

terminal No.

YES

18-67

TPMS CONTROL UNIT CONNECTOR B (20P)

LR LF GND
(YEL/GRN)

RF LF GND
(RED/BLK)

LF LF GND
(GRN)

INITIATOR 3P CONNECTOR

RR LF GND
(RED/ORN)

LEFT-FRONT

RIGHT-FRONT

LEFT-REAR

RIGHT-REAR

RIGHT-FRONT

RIGHT-REAR

RF LF SIG.
(GRY/YEL)

RR LF SIG.
(GRY/YEL)

LF LF SIG.
(ORN)

LR LF SIG. (PNK/BLK)

LEFT-FRONT

LEFT-REAR

TPMS CONTROL UNIT CONNECTOR B (20P)

INITIATOR 3P CONNECTOR

22. Check for continuity between the appropriate

terminal in TPMS control unit connector B (20P)
and appropriate initiator 3P connector terminal
No. 3 (see table).

No. 14

RIGHT-FRONT/3

No. 13

LEFT-FRONT/3

No. 16

RIGHT-REAR/3

No. 15

LEFT-REAR/3

Go to step 23.

Repair open in the wire between the TPMS

control unit and the appropriate initiator.

23. Check for continuity between the appropriate

terminal in TPMS control unit connector B (20P)
and appropriate initiator 3P connector terminal
No. 2 (see table).

No. 1

RIGHT-FRONT/2

No. 3

LEFT-FRONT/2

No. 2

RIGHT-REAR/2

No. 4

LEFT-REAR/2

Go to step 24.

Repair open in the wire between the TPMS

control unit and the appropriate initiator.

(cont’d)

Wire side of
female terminals

Wire side of female terminals

Is ther e continuity?

０４

＊０４

−

DTC

TPMS control unit terminal

YES

DTC

TPMS control unit terminal

YES

18-68

TPMS

DTC Troubleshooting (cont’d)

TPMS CONTROL UNIT CONNECTOR B (20P)

LF LF SIG. (ORN)

LR LF SIG. (PNK/BLK)

RR LF SIG.
(GRY/YEL)

RF LF SIG.
(GRY/YEL)

TPMS CONTROL UNIT CONNECTOR B (20P)

LF LF SIG. (ORN)

LR LF SIG. (PNK/BLK)

RR LF SIG.
(GRY/YEL)

RF LF SIG.
(GRY/YEL)

24. Check for continuity between body ground and the

appropriate TPMS control unit connector B (20P)
terminal (see table).

No. 1

No. 3

No. 2

No. 4

Repair short to body ground in the wire

between the TPMS control unit and the appropriate
initiator.

Go to step 25.

25. Measure the voltage between body ground and the

appropriate TPMS control unit connector B (20P)
terminal (see table).

No. 1

No. 3

No. 2

No. 4

Repair short to power in the wire between

the TPMS control unit and the appropriate
initiator.

Replace the appropriate initiator (see page

18-85).

Wire side of female terminals

Is ther e continuity?

Is ther e batter y voltage?

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