Jeep Cherokee 1999 Electronic Service Manual page 1279

14 - 36 FUEL SYSTEM—2.5L DIESEL ENGINE
REM OVAL AN D I N STALLAT I ON (Cont inue d)
(2) Loosen t h e 60–Wa y con n ect or (F ig. 25). Th e
elect r ica l con n ect or h a s a slidin g ba r wh ich m oves
in wa r d t o lock or ou t wa r d t o u n lock.
(3) Rem ove t h e elect r ica l con n ect or by pu llin g
st r a igh t ou t .
(4) Rem ove P CM.
INSTALLA TION
(1) Aft er t h e P CM elect r ica l con n ect or h a s been
sepa r a t ed fr om t h e P CM, in spect t h e pin s for cor r o-
sion , bein g spr ea d a pa r t , ben t or m isa lign ed. Also
in spect t h e pin h eigh t s in t h e con n ect or. If t h e pin
h eigh t s a r e differ en t , t h is wou ld in dica t e a pin h a s
sepa r a t ed fr om t h e con n ect or. Repa ir a s n ecessa r y.
(2) E n ga ge 60–wa y con n ect or in t o P CM. Move
slide ba r t o lock con n ect or.
(3) Con n ect n ega t ive ca ble t o ba t t er y.
VEHICLE SPEED SENSOR
Th e veh icle speed sen sor (F ig. 26) is loca t ed on t h e
ext en sion h ou sin g of t h e t r a n sm ission for 2 wh eel
dr ive veh icle, or on t h e t r a n sfer ca se h ou sin g for 4
wh eel dr ive veh icles (F ig. 27).
Fig. 26 Vehicle Speed Sensor Location—2 Wheel
REMOVAL
(1) Ra ise a n d su ppor t veh icle.
(2) Clea n t h e a r ea a r ou n d t h e sen sor befor e
r em ova l.
(3) Discon n ect t h e elect r ica l con n ect or fr om t h e
sen sor (F ig. 28).
(4) Rem ove t h e sen sor m ou n t in g bolt (F ig. 28).
Drive
Fig. 27 Vehicle Speed Sensor Location—4WD
Fig. 28 Sensor Removal/Installation—Typical
(5) P u ll t h e sen sor fr om t h e speedom et er pin ion
gea r a da pt er for r em ova l.
INSTALLA TION
(1) In st a ll n ew sen sor
a da pt er.
(2) Tigh t en sen sor m ou n t in g bolt . To pr even t da m -
a ge t o sen sor or speedom et er a da pt er, be su r e t h e
sen sor is m ou n t ed flu sh t o t h e a da pt er befor e t igh t -
en in g.
(3) Con n ect elect r ica l con n ect or t o sen sor.
X J
in t o speedom et er gea r