Technical Service Bulletin - Hyundai Canada

SUBJECT 

Technical Service 

Bulletin 

SHOP MANUAL CORRECTION – 

TUCSON PASSENGER AIR BAG 

GROUP 

ELECTRICAL 

NO. 

08-90-001 

DATE 

FEBRUARY 4, 2008 

MODEL 

TUCSON 

The airbag lead wire on Tucson (JM) vehicles has been deleted as shown. 

OLD 

NEW 

This bulletin outlines the affected vehicles and required shop manual modifications. 

Please all pages of this TSB and insert it to the appropriate section of your shop manual. 

AFFECTED VEHICLES: 

All Tucson (JM) vehicles produced beginning July 1, 2007~ 

AFFECTED SHOP MANUALS: 

Manual Publication Number Pages 

2008 Tucson Shop 

Manual 

A2ES-EU70D 

Insert to Restraints 

Section 

HYUNDAI AUTO CANADA 

Page 1 of 27

Restraints 

GENERAL 

TROUBLESHOOTING 

AIR BAG SYSTEM (SRS)

RT -2 

GENERAL 

RESTRAINTS 

SPECIAL TOOLS 

EC41D288 

Tool (Number and name) Illustration Use 

0957A-34100A 

Deployment tool 

Airbag deployment tool 

DAB, PAB: 0957A-38510 

BPT: 0957A-38500 

SAB, CAB: 0957A-3F100 

ERHA010A 

0957A-38200 

Dummy 

Simulator to check the resistance 

of each wiring harness 

Dummy adapter 

DAB, PAB, BPT: 0957A-1C000 

SAB, CAB: 0957A-3F000 

ERHA010C 

0957A-38510 

Deployment adapter(DAB, PAB) 

Use with deployment tool. 

BRIF501Y 

0957A-38500 

Deployment adapter(BPT) 


ERKD001C 

0957A-3F100 

Deployment adapter(SAB,CAB) 


ERKD001F

GENERAL RT -3 

Tool (Number and name) Illustration Use 

0957A-1C000 

Dummy adapter(DAB, PAB, BPT) 

Use with dummy. 

ERKD001E 

0957A-3F000 

Dummy adapter(SAB, CAB) 

Use with dummy. 

ERKD001G 

*DAB:DriverAirbag 

* PAB : Passenger Airbag 

* SAB : Side Airbag 

* BPT : Belt Pretensioner 

* CAB : Curtain Airbag

RT -4 

AIR BAG SYSTEM (SRS) 

RESTRAINTS 

CIRCUIT DIAGRAM FOR SUPPLEMENTAL 

RESTRAINT SYSTEM(1) E255ACB3E 

HOT AT ALL TIMES 

30 86 

TAIL 

LAMP 

RELAY 

HOT IN ON OR START 

FUSE 5 

15A 

See Power 

Distribution 

(SD110-6) 

FUSE 25 

10A 

I/P 

JUNCTION 

BOX 

87 85 

FUSE 3 

10A 

See Tail, Parking 

& License Lamps 

(SD928-1) 

0.5R/O 

10 I/P-C 

STEERING 

DRIVER WHEEL 

AIR BAG 

PASSENGER 

AIR BAG 

3 

0.5P 

5 

POWER 

CONNECTOR 

I/P-D 

I/P-D 

15 M15-1 

16 M15-1 

0.5Y 

SRS 

12 I/P-A 

AIR 

BAG 

INSTRUMENT 

CLUSTER 

1 2 

3 4 I02 

MULTIFUNCTION 

CLOCK SWITCH 

SPRING 

2 

1 

1 

2 

I04 

7 8 

3 

4 I/P-B 

0.5P 0.5P/B 0.5P 

0.5R 

0.5Y 

0.5Br 0.5Y/O 

0.5Y/B 0.5Br/B 0.5W/O 0.5G 

0.5G/B 

0.5W/B 

3 

2 

4 

1 

0.5Gr/O 

I17 

Tail ON/START 

TELLTALE 

input 

LAMP 

GND Module 

I17 

26 

23 50 1 2 

ON/START 

input 

32 

0.5Gr/O 

PODS CAN 

High Low 

33 

0.5O 

12 4 5 

ON/START 

input 

Telltale 

warning 

lamp 

HI 

SRS warning 

IND. 

STPS Passenger 

41 40 

0.5Br/O 

1 6 I18 

0.5R 

High Low 

LOW (+) (-) 

Ground Ground 

Power Signal 

PODS 

MODULE 

18 17 

High Low High Low 

1st 2nd 

38 

0.5O 

High Low 

39 

0.5L 

Ground 

49 

0.5B 

34 

0.5R 

4 

Low 

0.5L 

3 19 20 I01 

High Low High 

1st 2nd 

High Low 

Low 

35 36 37 I01 

0.5W 

0.5G 

High 

SRS 

CONTROL 

MODULE 

0.5B 

G20 

11 3 

2 

8 I18 

0.5B 0.5Y 0.5B 0.5G/O 

1 2 

3 I14 

BELT TENSION 

SENSOR 

1 

2 I09 

DRIVER 

SEAT TRACK 

POSITION 

SENSOR 

G17 

1 2 I10 

2 1 I11 

DRIVER 

SIDE IMPACT 

SENSOR 

PASSENGER 

SIDE IMPACT 

SENSOR 

SJMRT8200N

AIR BAG SYSTEM (SRS) RT -5 

CIRCUIT DIAGRAM FOR SUPPLEMENTAL RESTRAINT SYSTEM(2) 

DRIVER 

SIDE 

AIR BAG 

PASSENGER 

SIDE AIR BAG 

DRIVER 

CURTAIN 

AIR BAG 

2 1 I07 

1 2 I08 

2 1 I15 

0.5R/B 0.5Gr/B 

0.5Gr/O 0.5R 

0.5P/B 0.5L 

9 10 

11 12 

13 14 

High Low 

Low High 

High Low 

Crash output 

K-Line 

High Low 

Low High 

27 

48 

28 29 

30 31 

0.5Gr/B 

0.5L 

0.5Y 0.5Br 

0.5G 0.5O 

6 

1 I/P-B 

I/P 

JUNCTION 

BOX 

4 I/P-D 19 I/P-A 

2 1 EI01 2 1 EI02 

0.5Gr/B 0.5W/O 

See Data 

Link Details 

(SD200-1) 

0.5W/O 

0.5Y 0.5Br 

0.5G 0.5O 

10 M13-3 

ETACM 

13 M10 

Air Bag 

DATA LINK 

CONNECTOR 

1 

2 E23 

LEFT 

FRONT 

IMPACT 

SENSOR 

2 

1 E44 

RIGHT 

FRONT 

IMPACT 

SENSOR 

PASSENGER 

CURTAIN 

AIR BAG 

DRIVER 

SEAT BELT 

PRETENSIONER 

HI HI 

LO LO 

1 2 I16 

2 1 I12 

2 1 I13 

0.5L/B 

0.5P 

0.5O 0.5Lg 

0.5B 0.5W 

15 

16 21 22 47 46 I01 

Low High 

High 

Low 

High Low 

Driver buckle switch 

High Low 

Passenger 

buckle switch 

High Low 

42 

43 

45 

44 I01 

0.5R 0.5B 

0.5O 

0.5Gr 

7 2 I05 7 

2 I06 

5 6 I05 

DRIVER 

SEAT 

BUCKLE 

SWITCH 

0.5G/O 0.5B 

1 2 MI05 

0.5Y/O 0.5B 

18 M12(TACM) 

21 M13-1(ETACM) 

TACM/ 

ETACM 

18 M09 

20 M09 

2.0B 

See Ground 

Distribution 

(SD130-1) 

JOINT 

CONNECTOR 

G01 

PASSENGER 

SEAT BELT 

PRETENSIONER 

SRS 

CONTROL 

MODULE 

PASSENGER 

SEAT BUCKLE 

SWITCH 

SJMRT8103N

RT -6 

CLOCK SPRING REPLACEMENT 

EEABADD7 

1. Disconnect the negative battery cable, and wait at 

least 30 seconds before beginning work. 

2. Remove the DAB. 

3. Remove the steering wheel (See ST- Steering wheel 

group). 

4. After disconnecting the lock pins (A), disconnect the 

connectors (B). 

5. Loosen the mounting screw (C), then remove the 

clock spring (D). 

C 

RESTRAINTS 

NOTE 

After installing the clock spring, confirm proper system 

operation; Turn the ignition switch ON: the SRS 

indicator light should be turned on for about 6 seconds 

and then go off. 

PASSENGER AIRBAG REPLACEMENT 

REMOVAL 

1. Disconnect the battery negative cable and wait at 

least three minutes before beginning work. 

2. Remove the glove box (see BD group - glove box) , 

then disconnect the SRS main harness connectors. 

3. Removethecrashpad(seeBDgroup-crashpad). 

4. Remove the mounting nuts (A) from the crash pad, 

then remove the passenger’s airbag (B). 

D 

B 

A 

A 

SKMRT7492L 

A 

NOTE 

Replace the crash pad which is damaged while PAB 

is deployed. 

B 

ERQE700C 

6. Installation : verify steering wheel is straight ahead 

and tires are straight ahead. 

7. Center clock spring. 

8. Install Clock spring, turn wheel to check for binding. 

Complete installation in reverse order of removal. 

Rotate the steering wheel from lock to lock and 

recheck.

AIR BAG SYSTEM (SRS) RT -7 

INSTALLATION 

1. Place the new front passenger’s airbag on the dashboard. 

Tighten the front passenger’s airbag mounting 

nuts. 

2. Install the crash pad. 

3. Connect the front passenger’s airbag (PAB) connectors, 

then reinstall the glove box. 

4. Reconnect the battery negative cable. 

5. After installing the airbag, confirm proper system operation:TurntheignitionswitchOn;theSRSindicator 

light should be turned on for about six seconds and 

then go off. 

CURTAIN AIRBAG REPLACEMENT 

REMOVAL 

1. Disconnect the battery negative cable and wait of 

least 30 second before beginning work. 

2. Remove the follows parts (See BD- group). 

- Front and rear seat 

- Interior side trim 

- Trunk trim 

- Headlining 

3. Disconnect the connector (A). 

4. After loosening the mounting bolts, remove the curtain 

airbag (B). 

6. Enter the customer’s preset radio stations. 

SIDE AIRBAG REPLACEMENT 

NOTE 

Review the seats replacement procedure in the body 

section of the manual before performing repair or service 

A 

1. Replace complete seat back(See BD-Front seat). 

B 

ERQE700E 

5. Installation is the reverse of removal 

\ 

NOTE 

After installing the curtain airbag, confirm proper system 

operation: Turn the ignition switch ON; the SRS 

indicator light should be turned on for about 6 seconds 

and then go off.

RT -8 

TROUBLESHOOTING 

RESTRAINTS

TROUBLESHOOTING RT -9 

DTC B1352 

DTC B1353 

DESCRIPTION 

PASSENGER AIRBAG RESISTANCE TOO HIGH(1ST STAGE) 

PASSENGER AIRBAG RESISTANCE TOO LOW(1ST STAGE) 

EDC56E4B 

The PAB squib circuit consists of the SRSCM and PAB.It causes the SRS to deploy when the SRS deployment conditions 

are satisfied.The above DTC is recorded when the PAB resistance too high or low is detected in the PAB squib circuit. 

DETECTING CONDITION 

E6530AB6 

Condition 

- Too hign or low resistance between PAB high(+) and 

low(-) wiring harness of squib. 

- PAB malfunction 

- SRSCM malfunction 

- PAB squib 

- SRSCM 

- Wire harness 

Probable cause 

SPECIFICATIONS 

EBA3CAFA 

PAB : 1.7Ω ≤ R ≤ 2.3Ω 

INSPECTION OF CONNECTOR AND TERMINAL 

EFCC1957 

1. Check all the connectors related to the DTC for contact condition visually. 

2. Check the connector and the terminal. 

1) Check the connector for connection securely. 

2) Check the terminal for contact condition,deterioration,erosion and elasticity. 

CAUTION 

Do not deform the connector for revising contact. 

3. Are confirmed trouble on the connector and the terminal? 

YES 

▶ After repairing the trouble part, check whether DTC occurs or not. 

NO 

▶ Check the PAB resistance. 

CHECK PAB RESISTANCE 

E2990020 

1. Preparation 

1) Disconnect the negative(-) terminal cable from the battery,and wait 30 seconds. 

2) Remove the DAB module. 

3) Disconnect the connector of the PAB,SAB,CAB,SIS,FIS and BPT. 

4) Disconnect the SRSCM connector.

RT -10 

RESTRAINTS 

Clock 

Spring 

SJMRT8201N 

2. Check PAB resistance. 

CAUTION 

Never attempt to measure the circuit resistance of the airbag module(squib) even if you are using the specified 

tester. 

NOTE 

Before checking the resistance,you have to insert the shorting bar insert plastic that is attached to the diagnosis 

checker into the SRSCM connector. 

1) Release the airbag activation prevention mechanism on SRSCM side of airbag squib side. 

Connect the dummy(0957A-38200) and dummy adapter(0957A-2E100) to PAB connector of the SRSCM connector 

side. 

Connect to the 2.0Ω connector on dummy load. 

2) Measure the resistance between the PAB high(+) and low(-). 

Resistance : 1.7Ω ≤ R ≤ 2.3Ω 

4 3 

Dummy 

Dummy adapter 

SJMRT8202N


YES 

▶ Check the PAB squib. 

NO 

▶ Replace the harness between the SRSCM and PAB. 

CHECK PAB SQUIB 

E39B070A 


1) Turntheignitionswitch"LOCK". 

2) Connect the PAB connector. 

3) Connect the SRSCM connector. 

4) Connect the negative (-) terminal cable from the battery, and wait for 30 seconds. 

2. Check 

1) Turn the ignition switch to " ON ", and wait for at least 30 seconds. 

2) Clear the malfunction code stored in the memory with the HI-Scan Pro. 

3) Turn the ignition switch to " LOCK ", and wait for at 30 seconds. 

4) Turn the ignition switch to " ON ", and wait for at 30 seconds. 

5) Using Hi-Scan Pro, check the DTC. 

NOTE 

Codes other than these may be output at this time, but they are not relevant to this procedure. 

SJMRT8203N 

6) There is no DTC. 

YES 

▶ From the result of the above inspection, the malfunctioning part can now be considered normal. 

NO 

▶ Replace the PAB.

RT -12 

DTC B1354 

DESCRIPTION 

PASSENGER AIRBAG RESISTANCE CIRCUIT SHORT TO 

GROUND(1ST STAGE) 

EAD9F305 

RESTRAINTS 


are satisfied.The above DTC is recorded when a short to ground is detected in the PAB squib circuit. 


EC635E85 

Condition 

- Short circuit is squib wire harness(to ground) 

- PAB squib malfunction 


- PAB squib 

- SRSCM 




E66749B4 





CAUTION 



YES 


NO 

▶ Check the PAB squib circuit. 

CHECK PAB SQUIB CIRCUIT 

E75347AC 







Clock 

Spring 

SJMRT8201N 

2. Check PAB squib circuit 

For the connector(on the SRSCM side) between the SRSCM and PAB, measure the resistance between the PAB 

high(+) and body ground. 

Resistance : 

∞ 

2 1 

SJMRT8204N 

YES 


NO 

▶ Replace the harness between the SRSCM andPAB. 


E6974DE0 





4) Connect the negative (-) terminal cable from the battery, and wait for 30 seconds.

RT -14 

RESTRAINTS 

2. Check 






NOTE 


SJMRT8203N 


YES 


NO 



DTC B1355 

DESCRIPTION 


BATTERY(1ST STAGE) 

EC4F91B9 


are satisfied.The above DTC is recorded when a short to battery is detected in the PAB squib circuit. 


E2A3B5A8 

Condition 

- Short circuit is squib wire harness(to battery+) 



- PAB squib 

- SRSCM 




E06424C1 





CAUTION 



YES 


NO 



E3CA7DD3 






RT -16 

RESTRAINTS 

Clock 

Spring 

SJMRT8201N 


For the connector(on the SRSCM side) between the SRSCM and PAB, measure the voltage between the PAB high(+) 

and body ground. 

Voltage : 

0V 

2 1 

SJMRT8205N 

YES 


NO 



E8783E49 







2. Check 






NOTE 


SJMRT8203N 


YES 


NO 


RT -18 

DTC B1485 

DTC B1486 

DESCRIPTION 

RESTRAINTS 

PASSENGER AIRBAG RESISTANCE TOO HIGH(2ND STAGE) 

PASSENGER AIRBAG RESISTANCE TOO LOW(2ND STAGE) 

E01C7ECD 


are satisfied.The above DTC is recorded when the PAB resistance too high or low is detected in the PAB squib circuit. 


EEF28346 

Condition 

- Too hign or low resistance between PAB high(+) and 

low(-) wiring harness of squib. 

- PAB malfunction 


- PAB squib 

- SRSCM 



SPECIFICATIONS 

E0CC1F15 

PAB : 1.7Ω ≤ R ≤ 2.3Ω 


E0393B3F 





CAUTION 



YES 


NO 

▶ Check the PAB resistance. 

CHECK PAB RESISTANCE 

E5EB1677 







Clock 

Spring 

SJMRT8201N 

2. Check PAB resistance. 

CAUTION 

Never attempt to measure the circuit resistance of the airbag module(squib) even if you are using the specified 

tester. 

NOTE 

Before checking the resistance,you have to insert the shorting bar insert plastic that is attached to the diagnosis 

checker into the SRSCM connector. 

1) Release the airbag activation prevention mechanism on SRSCM side of airbag squib side. 

Connect the dummy(0957A-38200) and dummy adapter(0957A-2D100) to PAB connector of the SRSCM connector 

side. 

Use 2.0Ω circuit on dummy load. 

2) Measure the resistance between the PAB high(+) and low(-). 

Resistance : 1.7Ω ≤ R ≤ 2.3Ω 

20 19 

Dummy 

Dummy adapter 

SJMRT8206N

RT -20 

RESTRAINTS 

YES 


NO 



E3D6B782 





4) Connect the negative (-) terminal cable from the battery, and wait for 30 seconds. 

2. Check 






NOTE 


SJMRT8203N 


YES 


NO 



DTC B1487 

DESCRIPTION 


GROUND(2ND STAGE) 

E5C09F2B 


are satisfied.The above DTC is recorded when a short to ground is detected in the PAB squib circuit. 


E5D7F671 

Condition 

- Short circuit is squib wire harness(to ground) 



- PAB squib 

- SRSCM 




E1194944 





CAUTION 



YES 


NO 



EDBD8627 






RT -22 

RESTRAINTS 

Clock 

Spring 

SJMRT8201N 


For the connector(on the SRSCM side) between the SRSCM and PAB, measure the resistance between the PAB 

high(+) and body ground. 

Resistance : 

∞ 

2 1 

SJMRT8207N 

YES 


NO 

▶ Replace the harness between the SRSCM andPAB. 


EFF23C2A 







2. Check 






NOTE 


SJMRT8203N 


YES 


NO 


RT -24 

DTC B1488 

DESCRIPTION 


BATTERY(2ND STAGE) 

E6059259 

RESTRAINTS 


are satisfied.The above DTC is recorded when a short to battery is detected in the PAB squib circuit. 


E8293015 

Condition 

- Short circuit is squib wire harness(to battery+) 



- PAB squib 

- SRSCM 




E7976274 





CAUTION 



YES 


NO 



E2408E20 







Clock 

Spring 

SJMRT8201N 


For the connector(on the SRSCM side) between the SRSCM and PAB, measure the voltage between the PAB high(+) 

and body ground. 

Voltage : 

0V 

2 1 

SJMRT8208N 

YES 


NO 



E97AAAAA 






RT -26 

RESTRAINTS 

2. Check 






NOTE 


SJMRT8203N 


YES 


NO

Technical Service Bulletin - Hyundai Canada

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