Infiniti QX4 service since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling and heating systems
6. Power supply systems and managements
7. Start and charge systems
8. Transmission line
9. Brake system
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












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Infiniti QX4 (since 1996 of release)

To Infiniti QX4 for the first time it was presented in Detroit in 1996. All cars of this brand differ prestigious image and class "luxury" equipment. The most part of the Infiniti models has primogenitors in Nissan scale. Not the exception and QX4 is the upgraded and richly issued version of the Nissan Terrano SUV known in the USA as for Pathfinder.

In comparison with Terrano the car possesses more impressive dimensions, moldings over thresholds, overlays dilators of the wheel arches, a little changed front bumper in which cut four additional headlights - head light and antifog. Supplement a picture on a cowl and rims.

Design of the first generation of QX4 standard for this class of SUVs of the middle of the 90th years. A bearing body with the powerful integrated stretcher, it is longitudinal the established engine, a base drive on the back wheels, an independent forward suspension bracket (spring), the rigid back bridge on springs with system of five longitudinal and diagonal levers.

Powerful stabilizers of cross-section stability ahead and behind give controllability of the car almost automobile character, but seriously limit possibilities on off road terrain.

In furnish of salon skin dominates. By her seats, a steering wheel, the check point selector lever, door panels and partially a tunnel on a floor are trimmed.

Seats have two-regime electroheating. The joysticks operating forward seats, and the keys regulating an inclination of backs are successfully executed. They on a configuration correspond to a chair form so, moving them up-down and forward-back, it is easily possible to achieve ideal landing. And here back seats luxury you will not call: hardish, with an undeveloped relief, without heating. Though pillows are sewed perfectly, the back is regulated on an inclination, there are armrests with nut inserts and a lot of empty seat.

The steering column is regulated only on height, but in so wide range that the driver of any build of discomfort will not feel.

In the Torpedo center, creeping on "beard", the smart nut panel settled down. It frames a control panel with climate control with automatic and manual modes and the audio system of Bose firm. Under "music" the switch allowing under way to choose full or only back drive is established and to block interaxal differential. Inclusion of the lowered number of transfers is carried out by the lever to the left of the check point selector. The chosen mode of transmission is displayed by the pictogram on a tachometer scale. Over a salonny rear-view mirror there is the liquid crystal display showing temperature in salon and behind a board, and also time.

In a big cargo compartment for a jack and a quantity of wrenches special niches are provided. The luggage carrier can be fenced off a grid entering into a set.

Along all body there passes a wide footboard which not only facilitates an entrance in salon, but also perfectly protects the lower part of a body from water and the dirt, flying from under wheels.

Doors when opening are fixed in three provisions. The back door rises in almost vertical situation, allowing to approach to the car closely when loading or unloading luggage. If necessary it is possible to lift back glass for ventilation or transportation of lengthy subjects.

Under a cowl V6 engine in volume of 3,3 l in capacity of 168 h.p. This rather tyagovity power unit does the car in a sports way temperamental.

For the American car at Infiniti QX4 absolutely not characteristic suspension bracket - rigid and elastic.

When overcoming defects of a covering, tram ways, snow brustver and other obstacles shock-absorbers instantly extinguish any push. Maneuver is facilitated by that the surrounding situation is well supervised thanks to high landing, the big area of a glazing and large mirrors.

Infiniti QX4 of the first years of release the excellent car which fully met the requirements, shown to luxury range. H in vain company J. D. Power included it in the list of the best compact SUVs of America of 1997.

In 1999 the company carried out restyling.

On Infiniti QX4 began to establish system of a full drive of All-Mode 4WD of the torque-on-demand type (the moment on demand). In usual conditions the car zadneprivodny, and at accelerations or pro-slipping of wheels electronics will involve the interaxal differential throwing to 50 % of a torque on forward wheels depending on speed of rotation of forward wheels.

Salon, beginning from design and finishing the equipment, one of strengths of Infiniti QX4 and the main difference from more available at the price of Nissan.

From a nut tree, furnish by expensive genuine leather and the suede, the rich list of standard equipment, a 150-vattny stereosystem of the class hi-fi from Bose it is possible to add panels with firm navigation system Birdview with the 6-inch LCD display.

Since 2001 of QX4 received 3,5 l the engine (VQ35DE) which with a mechanical box develops capacity of 250 h.p. and a torque of 325 Nanometers. With "machine gun" indicators slightly others - 240 h.p. and 360 Nanometers.

 to pass to the operation manual, maintenance and Infiniti QX4 repair
















10 10 zamena stupichnykh podshipnikov 10 11 proverka sostoyaniya amortizatorov i pruzhin zadnejj podveski 10 12 snyatie i ustanovka komponentov i sborki zadnejj podveski 10 13 snyatie proverka sostoyaniya i ustanovka rychagov zadnejj podveski 10 14 snyatie proverka sostoyaniya i ustanovka vintovykh pruzhin zadnejj podveski 10 15 snyatie i ustanovka amortizatorov zadnejj podveski 10 16 snyatie i ustanovka zadnego stabilizatora poperechnojj ustojjchivosti 10 17 snyatie proverka sostoyaniya i ustanovka poperechnojj reaktivnojj shtangi zadnejj podveski 10 18 prokachka gidravlicheskogo trakta rulevogo privoda 10 19 proverki i regulirovki rulevogo kolesa 10 1 specifikacii 10 20 proverka usiliya soprotivleniya skolzheniyu rejjki rulevogo mekhanizma 10 21 regulirovka krutyashhego momenta provorachivaniya vedushhejj shesterni rulevogo mekhanizma 10 22 proverka gidravlicheskogo davleniya gur 10 23 regulirovka usiliya natyazheniya remnya privoda rulevogo nasosa 10 24 snyatie i ustanovka reduktornojj sborki 10 25 snyatie i ustanovka sborki rulevogo mekhanizma 10 26 snyatie i ustanovka rulevogo nasosa 10 27 snyatie i ustanovka rulevogo kolesa 10 28 snyatie i ustanovka sborki kombinirovannykh podrulevykh pereklyuchatelejj 10 29 snyatie i ustanovka zamka zazhiganiya blokirovki rulevojj kolonki 10 2 ocenka obshhego sostoyaniya komponentov podveski i rulevogo upravleniya avtomobilya 10 30 snyatie proverka sostoyaniya i ustanovka rulevojj kolonki 10 31 ugly ustanovki perednikh koles 10 3 proverka sostoyaniya i zamena sharovykh opor perednejj podveski 10 4 proverka sostoyaniya rulevykh tyag 10 5 snyatie i ustanovka poperechnogo rychaga perednejj podveski 10 6 regulirovka prednatyaga stupichnykh podshipnikov perednikh koles 10 7 snyatie proverka sostoyaniya i ustanovka vintovykh pruzhin i 10 8 snyatie i ustanovka stupichnojj sborki i povorotnogo kulaka 10 9 snyatie proverka sostoyaniya i ustanovka perednego stabilizatora poperechnojj ustojjchivosti 10 podveska i rulevoe upravlenie 11 1 mojjka avtomobilya 11 2 ukhod za kuzovnymi ehlementami i lakokrasochnym pokrytiem 11 3 ukhod za vinilovymi ehlementami otdelki 11 4 ukhod za khromirovannymi ehlementami otdelki 11 5 ukhod za litymi alyuminievymi diskami 11 6 ukhod za ehlementami obivki kovrovymi pokrytiyami salona i remnyami bezopasnosti 11 7 remont neznachitelnykh povrezhdenijj kuzovnykh panelejj 11 8 remont serezno povrezhdennykh kuzovnykh panelejj 11 9 obsluzhivanie petel i zamkov avtomobilya 1 1 avtomobili infiniti qx4 annotaciya 11 kuzov 12 10 sistema dopolnitelnojj bezopasnosti srs 12 11 10 bortovojj processor 12 11 11 diagnosticheskie razemy 12 11 12 kombinaciya priborov 12 11 13 podsvetka priborov 12 11 14 naruzhnoe osveshhenie 12 11 15 fary s drl 12 11 16 fary bez drl 12 11 17 ogni zadnego khoda 12 11 18 osveshhenie salona pri otkryvanii dverejj 12 11 19 klakson 12 11 1 sistema upravleniya dvigatelem 3 3 l 12 11 20 obogrev stekla 12 11 21 ochistiteli omyvateli vetrovogo stekla 12 11 22 ochistitel omyvatel zadnego stekla 12 11 23 ehlektroprivod zerkal zadnego vida 12 11 24 ehlektroprivod steklopodemnikov 12 11 25 ehlektroprivod verkhnego lyuka 12 11 26 ehlektroprivod otpuskaniya zashhelki podnimayushhegosya zadnego stekla 12 11 27 ehlektroprivod sidenijj 12 11 28 sistema dopolnitelnojj bezopasnosti srs 12 11 29 sistema klimat kontrolya 12 11 2 sistema upravleniya dvigatelem 3 5 l 12 11 30 ehlektroobogrev sidenijj 12 11 31 audiosistema 12 11 32 ehlektroprivod antenny radiopriemnika 12 11 33 edinyjj zamok 12 11 34 protivougonnaya sistema 12 11 35 signalnaya sistema 12 11 36 skhema raspredeleniya massy 12 11 3 skhema raspredeleniya moshhnosti 12 11 4 sistema zaryadki 12 11 5 sistema zapuska 12 11 6 avtomaticheskaya transmissiya 12 11 7 blokirovka pereklyucheniya at 12 11 8 tempostat 12 11 9 sistema antiblokirovki tormozov abs 12 11 skhemy ehlektricheskikh soedinenijj 12 1 specifikacii 12 2 poisk prichin otkazov ehlektrooborudovaniya 12 3 ehlektricheskie razemy obshhie svedeniya 12 4 predokhraniteli i plavkie vstavki obshhaya informaciya 12 5 preryvateli cepi obshhaya informaciya 12 6 rele obshhaya informaciya i proverka ispravnosti funkcionirovaniya 12 7 proverka ispravnosti funkcionirovaniya i zamena preryvatelya ukazatelejj povorotov 12 8 zamena lamp osvetitelnykh priborov 12 9 proverka ispravnosti funkcionirovaniya i vosstanovitelnyjj remont obogrevatelya zadnego stekla 12 ehlektrooborudovanie 1 2 identifikacionnye nomera avtomobilya 1 3 priobretenie zapasnykh chastejj 1 4 tekhnologiya obsluzhivaniya instrument i oborudovanie rabochego mesta 1 5 avtomobilnye khimikalii masla i smazki 1 6 diagnostika neispravnostejj uzlov i sistem avtomobilya 1 vvedenie 2 1 1 klyuchi obshhaya informaciya 2 1 2 dveri 2 1 3 distancionnoe upravlenie funkcionirovaniem ehlektroprivoda aktivatorov dvernykh zamkov 2 1 4 dostup v podkapotnoe prostranstvo 2 1 5 dostup v veshhevojj yashhik 2 1 6 dostup k zalivnojj gorlovine toplivnogo baka 2 1 7 zamok zazhiganiya blokirovki rulevojj kolonki 2 1 8 protivougonnaya sistema 2 1 dostup zashhita 2 2 1 ehlementy passivnojj bezopasnosti 2 2 2 sistema dopolnitelnojj bezopasnosti srs 2 2 ehlementy sistem bezopasnosti 2 3 1 panel priborov obshhaya informaciya 2 3 2 kombinaciya priborov 2 3 3 displejj vyvoda pokazanijj kompasa i datchika temperatury naruzhnogo vozdukha 2 3 4 organy upravleniya i oborudovanie salona 2 3 oborudovanie avtomobilya raspolozhenie priborov i organov upravleniya 2 4 1 sistemy otopleniya ventilyacii i kondicionirovaniya vozdukha 2 4 2 audiosistema 2 4 komfort 2 5 10 pravila polzovaniya sistemojj upravleniya skorostyu tempostatom 2 5 11 rekomendacii po ehkonomii topliva 2 5 12 stoyanka avtomobilya 2 5 13 sistema gidrousileniya rulya gur obshhaya informaciya 2 5 14 tormoznaya sistema 2 5 15 sovety po vozhdeniyu v razlichnykh usloviyakh 2 5 16 ukhod za avtomobilem i ehkspluataciya v usloviyakh zimy 2 5 1 osnovnye predosterezheniya 2 5 2 osobennosti ehkspluatacii oborudovannogo trekhfunkcionalnym kataliticheskim preobrazovatelem avtomobilya 2 5 3 obkatka novogo avtomobilya 2 5 4 zapravka avtomobilya 2 5 5 kontrolnye operacii 2 5 6 perevozka gruzov buksirovka pricepa 2 5 7 zapusk dvigatelya 2 5 8 osobennosti vozhdeniya avtomobilya s avtomaticheskojj transmissiejj 2 5 9 ispolzovanie polnoprivodnogo rezhima 2 5 priemy ehkspluatacii 2 6 1 garantijjnye obyazatelstva 2 6 2 zamena kolesa 2 6 3 zapusk dvigatelya ot vspomogatelnogo istochnika pitaniya 2 6 4 zapusk dvigatelya metodom buksirovki tolkaniya 2 6 5 poryadok dejjstvijj pri peregreve dvigatelya 2 6 6 avarijjnaya buksirovka avtomobilya 2 6 poryadok dejjstviya v avarijjnykh situaciyakh 2 instrukciya po ehkspluatacii 3 10 proverka sostoyaniya i remnejj privoda vspomogatelnykh agregatov 3 11 zamena svechejj zazhiganiya proverka sostoyaniya vv ehlektroprovodki 3 12 zamena filtruyushhego ehlementa vozdukhoochistitelya 3 13 proverka sostoyaniya i zamena shhetok stekloochistitelejj prochistka i 3 14 osmotr komponentov podveski i rulevogo privoda proverka sostoyaniya 3 15 proverka tormoznojj sistemy 3 16 proverka regulirovka ustanovok oborotov kholostogo khoda 3 17 proverka ehlektrooborudovaniya 3 18 proverka ispravnosti funkcionirovaniya i obsluzhivanie sistem otopleniya i kondicionirovaniya vozdukha 3 19 smazyvanie zamkov petel i uporov 3 1 grafik tekushhego obsluzhivaniya 3 2 specifikacii 3 3 obshhie svedeniya o nastrojjkakh i regulirovkakh 3 4 proverka urovnejj zhidkostejj 3 5 proverka sostoyaniya shin i davleniya ikh nakachki rotaciya koles 3 6 zamena dvigatelnogo masla i maslyanogo filtra 3 7 proverka sostoyaniya i zamena raspolozhennykh v dvigatelnom otseke shlangov 3 8 obsluzhivanie sistemy okhlazhdeniya oporozhnenie promyvka i zapravka 3 9 proverka obsluzhivanie i zaryadka akkumulyatornojj batarei 3 tekushhee obsluzhivanie 4 10 zamena salnikov raspredelitelnykh valov 4 11 zamena zadnego salnika kolenchatogo vala 4 12 snyatie i ustanovka poddona kartera 4 13 snyatie obsluzhivanie i ustanovka maslyanogo nasosa 4 14 alternativnye varianty skhem vosstanovitelnogo remonta dvigatelya 4 15 poryadok razborki dvigatelya pri podgotovke ego k kapitalnomu remontu 4 16 razborka i proverka sostoyaniya golovki cilindrov i komponentov klapannogo mekhanizma 4 17 rekomendacii po obsluzhivaniyu klapanov 4 18 sborka golovki cilindrov 4 19 snyatie shatunno porshnevykh sborok 4 1 specifikacii 4 20 snyatie kolenchatogo vala 4 21 chistka bloka dvigatelya 4 22 proverka sostoyaniya bloka dvigatelya 4 23 khoningovanie zerkal cilindrov 4 24 proverka sostoyaniya komponentov shatunno porshnevojj gruppy 4 25 proverka sostoyaniya kolenchatogo vala 4 26 proverka sostoyaniya i podbor vkladyshejj korennykh i shatunnykh 4 27 poryadok sborki dvigatelya 4 28 ustanovka porshnevykh kolec 4 29 ustanovka kolenchatogo vala i proverka rabochikh zazorov korennykh podshipnikov 4 2 proverka kompressionnogo davleniya v cilindrakh 4 30 ustanovka shatunno porshnevykh sborok i proverka velichiny rabochikh zazorov 4 31 probnyjj zapusk i obkatka dvigatelya posle kapitalnogo remonta 4 3 diagnostika sostoyaniya dvigatelya s primeneniem vakuummetra 4 4 snyatie i ustanovka dvigatelya 4 5 snyatie i ustanovka vpusknogo truboprovoda 4 6 zamena remnya privoda grm 4 7 snyatie proverka sostoyaniya i ustanovka golovki cilindrov 4 8 zamena perednego salnika kolenchatogo vala 4 9 snyatie proverka sostoyaniya i ustanovka komponentov klapannogo mekhanizma 4 dvigatel 5 10 konstrukciya refrizheratornogo trakta sistemy kondicionirovaniya vozdukha 5 11 kompressor k v obshhaya informaciya i princip funkcionirovaniya 5 12 resiver osushitel obshhaya informaciya i obsluzhivanie 5 13 proverka ispravnosti funkcionirovaniya i obsluzhivanie sistem otopleniya i kondicionirovaniya vozdukha 5 14 diagnostika sistemy kondicionirovaniya vozdukha 5 1 specifikacii 5 2 antifriz obshhie svedeniya 5 3 obsluzhivanie sistemy okhlazhdeniya 5 4 snyatie ustanovka i proverka ispravnosti funkcionirovaniya termostata 5 5 snyatie vosstanovitelnyjj remont i ustanovka radiatora sistemy okhlazhdeniya 5 6 zamena vodyanogo nasosa 5 7 snyatie i ustanovka ventilyatora sistemy okhlazhdeniya 5 8 vozdukhovody razdachi podavaemogo v salon vozdukha 5 9 sistema avtomaticheskogo kondicionirovaniya vozdukha konstrukciya i princip funkcionirovaniya 5 sistemy okhlazhdeniya i otopleniya 6 1 specifikacii 6 2 sistema posledovatelnogo raspredelennogo vpryska sfi 6 3 sbrasyvanie davleniya v sisteme pitaniya benzinovykh dvigatelejj 6 4 proverka sostoyaniya i zamena toplivnykh linijj i ikh shtucernykh soedinenijj 6 5 sistemy ehlektronnogo upravleniya obshhaya informaciya 6 6 sistema upravleniya dvigatelem vg33e procedury diagnostiki 6 sistemy pitaniya i upravleniya 7 1 specifikacii 7 2 proverka sostoyaniya generatora 7 3 proverka ispravnosti sostoyaniya startera 7 sistemy zapuska i zaryada 8 1 10 regulirovka datchika vyklyuchatelya polozhenijj at razresheniya zapuska 8 1 11 kapitalnyjj remont at 8 1 1 obshhaya informaciya 8 1 2 diagnostika otkazov at obshhaya informaciya 8 1 3 ehlektronno gidravlicheskaya sistema upravleniya 4 stupenchatojj at 8 1 4 snyatie i ustanovka transmissii 8 1 4 stupenchataya avtomaticheskaya transmissiya 8 1 5 zamena salnika udlineniya transmissii 8 1 6 snyatie i ustanovka okhladitelya atf 8 1 7 snyatie i ustanovka klapannojj sborki gidravlicheskogo kontura upravleniya at 8 1 8 snyatie proverka sostoyaniya i ustanovka privodnogo trosa blokirovki pereklyuchenijj 8 1 9 regulirovka privoda pereklyucheniya at 8 2 1 obshhaya informaciya 8 2 2 snyatie i ustanovka razdatochnojj korobki 8 2 3 snyatie i ustanovka privodnogo ehlektromotora ispolnitelnogo ustrojjstva razdatochnojj korobki 8 2 4 zamena maslyanogo filtra razdatochnojj korobki 8 2 5 zamena salnikov vykhodnogo vala razdatochnojj korobki 8 2 6 zamena salnika shtoka pereklyucheniya razdatochnojj korobki 8 2 razdatochnaya korobka 8 3 1 obshhaya informaciya i proverka sostoyaniya komponentov 8 3 2 snyatie i ustanovka differencialov 8 3 3 zamena uplotnitelnojj prokladki perednego differenciala 8 3 4 snyatie i ustanovka soedinitelnogo flanca i zamena salnika zadnego differenciala 8 3 5 snyatie obsluzhivanie i ustanovka maslyanogo nasosa 8 3 6 snyatie i ustanovka zadnikh poluosejj 8 3 differencialy privodnye valy poluosi 8 4 1 obshhaya informaciya 8 4 2 snyatie i ustanovka kardannykh valov 8 4 3 proverka sostoyaniya kardannykh valov 8 4 kardannye valy 8 transmissionnaya liniya 9 10 prokachka tormoznojj sistemy 9 11 regulirovka privoda stoyanochnogo tormoza 9 12 regulirovki pedali nozhnogo tormoza 9 13 regulirovka pruzhiny chuvstvitelnogo k nagruzke klapana regulyatora lsv 9 14 regulirovka datchikov vyklyuchatelejj stop signalov i tempostata 9 15 snyatie i ustanovka gidromodulyatora abs 9 16 snyatie i ustanovka g datchika 9 17 proverka ispravnosti funkcionirovaniya kolesnykh datchikov abs 9 18 proverka ispravnosti funkcionirovaniya g datchika 9 19 proverka ispravnosti funkcionirovaniya rele privodnogo ehlektromotora gidromodulyatora 9 1 specifikacii 9 20 proverka ispravnosti funkcionirovaniya rele ehlektromagnitnogo klapana gidravlicheskogo modulyatora abs 9 2 sistema antiblokirovki tormozov abs obshhaya informaciya i kody neispravnostejj 9 3 proverka sostoyaniya i zamena tormoznykh linijj i shlangov 9 4 zamena kolodok diskovykh tormoznykh mekhanizmov perednikh koles 9 5 snyatie i ustanovka supporta diskovogo tormoznogo mekhanizma 9 6 snyatie i ustanovka tormoznogo diska 9 7 zamena tormoznykh bashmakov barabannykh tormoznykh mekhanizmov zadnikh koles 9 8 snyatie i ustanovka glavnogo tormoznogo cilindra gtc 9 9 snyatie i ustanovka sborki vakuumnogo usilitelya tormozov 9 tormoznaya sistema index