Warning! Hazard warning: incorrect installation or repair of webasto heating systems may cause a fire or result in the emission of carbon monoxide, which can be fatal. Serious or fatal injuries can be caused as a result. Specialist company training, technical documentation, specialized tools and equ...
2 2 nissan pathfinder and navara validity vehicle and engine types, equipment variants and national specifications not listed in these installation instructions have not been tested. However, installation according to these installation instructions may be possible. The installation location of a di...
3 3 nissan pathfinder and navara heater unit/installation kit heater unit recommended for the respective vehicle class: the selection of the heater unit is based on the passenger compartment size of the vehicle and the level of comfort required by the customer! Foreword these installation instructio...
4 4 special features are highlighted using the following symbols: mechanical work electrical system coolant connection fuel connection exhaust system combustion air the arrow in the vehicle icon indicates the position on the vehicle and the viewing angle. Nissan pathfinder and navara specific risk o...
5 nissan pathfinder and navara preliminary work warning! - copy the factory number from the original type label to the duplicate type label. - remove years that do not apply from duplicate label. - attach the duplicate label (type label) in the appropriate place. - open the fuel tank cap and vent th...
6 nissan pathfinder and navara preparing electrical system all equipment cutting wire to length produce connections as shown in wiring dia- gram. Cut included protective sleeving to length of 2,500 and push onto wire . Only with passenger compartment moni- toring also connect 3,000 mm long red (rt) ...
7 nissan pathfinder and navara electrical connections fuse holder, relay k3 warning: do not damage tank ( 1 ) 6.5 mm dia. Hole fuse holder, relay k3 ( 3 ) m6x12 bolt, angle bracket, flanged nut ( 4 ) retaining plate, m5x12 bolt, large diameter washer, flanged nut ( 5 ) fuse holder mounted ( 2 ) k3 r...
8 nissan pathfinder and navara remote option (telestart) ( 1 ) receiver ( 2 ) 4 mm dia. Hole; 5.5x13 self-tapping screw [2x] installing receiver produce all connections in accordance with general installation instructions provided and fasten wires with cable ties. ( 1 ) antenna installing antenna 1 ...
9 nissan pathfinder and navara remote option (thermo call) ( 1 ) receiver ( 2 ) 4 mm dia. Hole; 5.5x13 self-tapping screw [4x] installing receiver ( 1 ) antenna installing antenna produce all connections in accordance with general installation instructions provided and fasten wires with cable ties. ...
10 nissan pathfinder and navara fan controller for manual air conditioning wiring dia- gram for manual air condition- ing webasto components nissan components colors and symbols legend hg heater unit gm fan motor rt red x1 6-pin heater unit con- nector gr fan relay ws white f3 25 a fuse wg resistor ...
11 nissan pathfinder and navara connection to 2-pin connector from blower motor. Cut off white (ws) wire approx. 50 mm before connector. Produce connections as shown in wiring diagram. ( 3 ) 2-pin connector of fan motor, disconnected ( 1 ) red (rt) wire from k3/87a ( 2 ) black (sw) wire from k3/30 c...
12 nissan pathfinder and navara automatic air-conditioning fan controller automatic air-condi- tioning cir- cuit diagram webasto components nissan components colors and symbols legend hg heater unit f24 15 a fuse rt red x1 6-pin heater unit con- nector f27 15 a fuse ws white f3 25 a fuse f8 10 a fus...
13 nissan pathfinder and navara fan motor is connected on original vehicle fan relay for front in engine compartment. ( 1 ) fan relay, front ( 2 ) relay carrier fan relay view of fan relay socket! Seen from above! Imprint on relay or socket may differ from original vehicle wiring diagram, and is the...
14 nissan pathfinder and navara switch-off function of passenger compartment monitoring connection of a/c control panel is carried out on left-hand 26-pin connector m98 ( 4 ), pin 6. Produce connections as shown in wiring dia- gram. ( 1 ) black (sw) wire to diode group ( 2 ) black (sw) wire from f4 ...
15 nissan pathfinder and navara connection is carried out on 2-pin connector of ultrasound sensor r6 ( 1 ). Disconnect black (sw) wire from 2-pin connector ( 1 ) and con- nect to black (sw) wires ( 2 ) and ( 3 ) provided (solder and insulate). Discon- necting and ex- tending wire ( 1 ) brown (br) wi...
16 nissan pathfinder and navara preparing installation location ( 1 ) line from steering reservoir ( 2 ) line to automatic-transmission oil cooler ( 3 ) bolts from bracket of steering reservoir [2x] original state ( 1 ) bracket aligned as shown ( 3 ) bolts from bracket of steering reservoir [2x] ( 2...
17 nissan pathfinder and navara premounting heater unit spring clips [2x] will be reused! Removing circulat- ing pump x = 60 mm remaining sections will be used later ( 1 ) hose on heater unit outlet cutting coolant hose on heater unit output to length ejot screws, tightening torque 10 nm! ( 2 ) exte...
18 nissan pathfinder and navara ( 1 ) exhaust pipe a = 550 mm ( 2 ) exhaust end section b = 350 mm discard section x cutting exhaust pipe to length ( 1 ) m6x12 bolt (from below), pin lock (from above) [2x] preassem- bling bracket shape exhaust pipe as shown only loosely mount all components. ( 2 ) b...
19 nissan pathfinder and navara installing heater unit connect wiring harness on heater unit. ( 1 ) heater unit installing heater unit ( 3 ) original vehicle bolt replaced with m6x20 bolt, washer ( 2 ) heater unit ( 1 ) strut loosely mounted on bolt (3) with flanged nut installing heater unit 31 1 3...
20 nissan pathfinder and navara coolant connection with manual transmission warning! Tighten all hose clamps to 2.0 + 0.5 nm. Any cold water running off should be collected using an appropriate container! Route coolant hoses kink-free! Unless specified otherwise, always fasten using cable ties. Posi...
21 nissan pathfinder and navara preparing coolant connection hose d is already mounted on heater unit! A = 270 mm b = 300 mm c = 50 mm e = 430 mm discard sections x cutting coolant hoses to length push braided protection hose onto hose a , b, c and e and cut to length. Connect hose b and c . ( 1 ) h...
22 nissan pathfinder and navara coolant connection ( 1 ) hose section on engine outlet ( 2 ) discard section ( 3 ) hose section on heat exchanger inlet cutting point ( 1 ) hose section on engine outlet ( 2 ) hose section on heat exchanger inlet mounting connec- tion pipes align line (3) and rubber p...
23 nissan pathfinder and navara observe direction of flow. Pressure side fac- es toward heater unit! Connect wiring harnesses to same colors with red (rt) shrink connectors (crimp and shrink). ( 5 ) circulating pump, premounted ( 1 ) m6x12 bolt, large diameter washer, flanged nut ( 2 ) wiring harnes...
24 nissan pathfinder and navara coolant connection for automatic transmission warning! Tighten all hose clamps to 2.0 + 0.5 nm. Any cold water running off should be collected using an appropriate container! Route coolant hoses kink-free! Unless specified otherwise, always fasten using cable ties. Po...
25 nissan pathfinder and navara preparing coolant connection hose c is already mounted on heater unit! B = 200 mm d = 450 mm discard sections x cutting coolant hoses to length push braided protection hose onto hose b and d and cut to length! ( 1 ) heat shrink plastic tubing [4x] premount- ing cool- ...
26 nissan pathfinder and navara coolant connection remove hose a . Hose a and clamp (1) will be reused! Removing original hose ( 1 ) discard section cutting point side of hose a cut to length is connected to intake side of circulating pump ( 1 ) engine outlet ( 2 ) 27x27 double clip ( 3 ) intake sid...
27 nissan pathfinder and navara align line (1) and rubber profile (2) as shown. ( 1 ) 50 mm edge protection ( 2 ) line from steering reservoir ( 3 ) rubber profile (premounted) connec- tion to heater unit inlet ( 1 ) 8x25 double clip on d and a/c line connec- tion to heater unit outlet pipe (1) rema...
28 nissan pathfinder and navara combustion air ( 1 ) combustion-air intake pipe (slotted side on heater unit) ( 2 ) 27 mm dia. Hose clamp installing combus- tion air pipe for improved overview, fuse holder is not shown! Shape combustion-air intake pipe as shown in picture. ( 1 ) combustion-air intak...
29 nissan pathfinder and navara fuel connection caution! Open the vehicle's fuel tank cap, ventilate the tank and then re-close the tank lock. Catch any fuel running off with an appropriate container. Install fuel line and metering-pump wiring harness so that they are protected against stone impact....
30 nissan pathfinder and navara ensure proper installation position of meter- ing pump, see "installation instructions“. Fuel line from heater unit on pressure side of metering pump [side with connector]. Route mecanyl line and wiring harness of me- tering pump in included protective pipe (4) . ( 2 ...
31 nissan pathfinder and navara exhaust system bend perforated bracket as shown! Bending perforat- ed bracket ( 1 ) 6.5 mm dia. Hole hole in un- derride protection first guide preshaped exhaust pipe to heater unit, then insert bracket. ( 1 ) heater unit ( 2 ) hose clamp ( 3 ) exhaust pipe (premounte...
32 nissan pathfinder and navara fasten long hole spacing of perforated brack- et (4) on muffler. ( 2 ) exhaust pipe ( 1 ) p-clamp [2x] ( 8 ) flanged nut on premounted bolt [2x] ( 5 ) hose clamp ( 7 ) muffler ( 4 ) perforated bracket (preshaped) ( 6 ) m6x20 bolt, large diameter washer, flanged nut [2...
33 nissan pathfinder and navara installing wheel well trim cut out wheel well trim as shown. ( 1 ) discard section cutting out wheel well trim rework cut-out if necessary. Installing wheel well trim ensure sufficient distance of wheel well trim from exhaust system. If necessary, cut out wheel well t...
34 nissan pathfinder and navara final work position rubber profiles and lines as shown. ( 1 ) black (sw) rubber profile positioned on hose of heater unit inlet (2) ( 4 ) red (rt) rubber profile positioned on line (3) ( 3 ) line to automatic-transmission oil cooler ( 5 ) line from steering reservoir ...
Nissan pathfinder and navara webasto ag postfach 80 - 82132 stockdorf, germany - hotline +49- (0)1805-932278 hotfax +49-(0)395-5592-353 - http://www.Webasto.De feel the drive warning! Mount removed parts in reverse order. Check all hoses, hose, spring and caillau clamps, as well as all electrical co...
36 36 nissan pathfinder and navara operating instructions for end customer please remove page and add to the vehicle operating instructions. On vehicles with passenger compartment monitoring, the ultrasound passenger compartment moni- toring is deactivated simultaneously with the control of the pass...
