Pajero II Workshop Manual 1991 · Система пассивной безопасности (SRS) · страница 8 из 47 · Открыть оригинал PDF ↗

Текст распознан со скана. Числа и обозначения можно сверить с оригиналом ниже.

INSPECTION PROCEDURE CLASSIFIED BY DIAGNOSTIC TROUBLE

Code No. 11, 12 or 13Front impact sensor system

[Comment]
(1)These diagnosis codes are oulpul if thereIS abnormal resistance between the input terminals ol
the SDU iront Impact sensor:
Tha trouble causes for each code Noarc a5 follows_

ES2BE03AA

Probable cause

Malfunction of front impact sen-
Soi
Malfunction of harnesses Or con-
nectors
Maliunction of SDU

Code NoTrouble Symptom

Shortfrort irpact sersorornamness short
Short in front impact sensor Or air bag module (squibl harnesses leading t0 the
vchiclc body carth
Short in front impact sensor or air hag module (squibl harnesses leading to the
power supplv

Opencircuit ineither leltor right frontImpact sensororopen harness
12Short in front impact sensor or air bag module (squib) harnesses leading to the
power supplv

Open circuitboth Icft and right front impactscnsorsor opcn harness
13Short in front impact sensor or air bag modulc (squib) harnesses leading to the
power supply

Diagnosis codes 11,12and13 are sometimes generated in combination with maliunction
codes relating to the airhagmodule (squibl (code Nosand 221,butsametimes Oniy
cne may be cutout instead of both being memorisedBecause of this, thebag module
should also be inspecled at Ihe sameLirte.
The relationshipsbetwcenthe codcs arcas follows;

Таблица в оригинале

Распознанный текст таблицы — требует сверки с оригиналом

		Short	Front impact sens Operi CI CUIL sensori	oi Open CIcult (2 sensors)
pag Air module (squib}	Short	Or 21	12	13 0r 21
	Open circuit	Or 22	12 or 22	13 or 22

Turn the ignitionkevto theLOCKposition, disconnect
the negative battery cable and tape the terminal.
Caution

Wait at least 60 seconds after disconnecting the bat-
tery cable before doing any further work. (Refer to
P 52B-4)

Remove the floor console assembly. (Refer toGROUP
52AFloor Console:

3Place a flat-tipped (~} screwdriver against the lock spring
(metal portion) of the SDU connector lock lever; and push
the spring horizontally toward the inside of the unit
Caution

Do not use excessive force to raise the lock lever
(green).

2Do not insert the screwdriver into the gap between
the Iock lever (green) and the lock spring (metal
portion) .

Disconnect the red 14-pin connector fromthe SDU.

PWJE9O86-EADDED

Оригинальная страница руководства