Mazda CX-7 2007 Workshop Manual page 1304

ON-BOARD DIAGNOSTIC [ADVANCED KEYLESS SYSTEM]
PID/DATA MONITOR TABLE[ADVANCED KEYLESS SYSTEM]
PID/data monitor table
PID name
(definition)
DTC_CNT Number of continuous DTCs
RPM Engine speed
VSS Vehicle speed
VPWR Supply voltage
NUMCARD Number of programmed card keys
*
Number of programmed key ID numbers
NUMKEY
DRSW_D Door switch (driver's door)
DRSW_ALL Door switch (except driver's door)
REQ_SW_P Request switch (right side door)
REQ_SW_D Request switch (left side door)
REQ_SW_BK Request switch (liftgate)
LOCK_SW_D Door lock-link switch (driver's side)
IMMOBI Immobilizer system equipped or not
TR/LG_SW Trunk compartment light switch
IG_KEY_IN Key reminder switch
IG_SW_ST Ignition switch (Push switch)
BUZZER Keyless beeper
PWR_IG1 Power supply (IG1)
PWR_ACC Power supply (ACC)
* : Vehicles with immobilizer system
Active command mode table
Command
name
BZR_OUT Keyless beeper
BZR_INN Interior buzzer (Instrument cluster)
LNP_RED Keyless warning light (red)
LNP_GREEN Keyless indicator light (green)
DR_LOCK All doors lock
DR_UNLOCK All doors unlock
End Of Sie
DTC B1342[ADVANCED KEYLESS SYSTEM]
DTC B1342 Keyless control module internal maifunction.
POSSIBLE
• Malfunction in the keyless control module internal circuit
CAUSE
Diagnostic procedure
STEP INSPECTION
1 INSPECT KEYLESS CONTROL MODULE
• Turn the ignition switch to the ON position.
• Is the DTC displayed?
— M-MDS: B1342
End Of Sie
09-02A–4
Data contents
Output part name
ACTION
Yes Replace the keyless control module and perform the
resetting procedure for the advanced keyless system when
replacing the keyless control module.
(See 09-14-30 KEYLESS CONTROL MODULE REMOVAL/
INSTALLATION[ADVANCED KEYLESS SYSTEM].)
No DTC troubleshooting completed.
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Unit/
Terminal
Operation
− −
RPM 2E, 2F
KPH 2E, 2F
V 2A
− −
− −
CLOSE/
3Q
OPEN
CLOSE/
3Q
OPEN
On/Off 3I
On/Off 3K
On/Off 3M
On/Off 3N
−
*
On /Off
CLOSE/
OPEN
Key-In/Key-
3F
Out
Pushed/Not
3E
Pushed
On/Off 2K
On/Off 2C
On/Off 2E
Unit/
Terminal
Operation
On/Off 2K
On/Off 2E, 2F
On/Off 2E, 2F
On/Off 2E, 2F
Off/Lock 3Q
Off/Unlock 3Q
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