SRS indicator lamp comes on and DTC B1859 and/or B1860 stored in restraint system control unit - AF91.60-P-8062A: Notes

MODEL 230 

MODIFICATION NOTES

3.5.07

Part number of repair line changed

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Category	Op. no.	Operation text	Time	Acc. no.	Code
PPP	023928	Replace airbag line to steering column module	018 work units	46 250 99	-

Damage code	Cause	Remedy
59 782 01	Resistance of squib-ignition circuit for airbag too high Connectors on steering column module (N80) defective.	Replace contact lines from pin 4 (yellow), pin 11 (brown/yellow) and pin 12 (blue) on coupling of steering column module (N80) with repair line.
		1 Withdraw ignition key.
		2 Remove steering wheel	AR46.10-P-0100I
		3 Remove steering column module (N80).	AR54.25-P-2802I
		4 Remove instrument panel bottom section on driver's side.	AR68.10-P-1505R
		5 Remove coupling (1) See figure. When removing, ensure that holddown clamps on coupling are not damaged, otherwise coupling can loosen from bracket
		6 Move electric wiring harness into footwell.
		7 Slide cable covering back
		8 Remove electrical lines from coupling pin 4 (yellow), pin 11 (brown/yellow) and pin 12 (blue) Refer to: ↓
		Remove female contact	AR00.19-P-0120-04A
		9 Replace electrical lines Electric wiring diagram for airbag control unit with integrated emergency call system	AF91.60-P-8062-01A
		Model 230 up to 31.8.03	PE91.60-P-2101KA
		Model 230 as of 1.9.03	PE91.60-P-2101KB
		Wiring harness repair kit	Figure
		10 Erase fault memory. See STAR DIAGNOSIS
		11 Install in the reverse order.

Fig 1: Identifying Clutch And Steering Cable Module

Fig 2: Identifying Wiring Harness Repair Kit (220 589 02 99 00)

PARTS ORDERING NOTES

Part no.	Designation	Quantity
002 546 13 41	Solder connector	3
001 540 94 05	Repair line	3