heater CHRYSLER CARAVAN 2000 User Guide

TEST NTC-10BCHECKING THE FUEL HEATER AND THE CRANKCASE VENT HEATER
Perform TEST NTC-10A Before Proceeding
FIG. 1
N
O
T
R
O
U
B
L
E
C
O
D
E
T
E
S
T
S
350
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TEST NTC-10BCHECKING THE FUEL HEATER AND THE CRANKCASE VENT HEATER
Perform TEST NTC-10A Before Proceeding
*Perform Verification TEST VER-2A. **Check connectors - Clean / repair as necessary.
START TEST
NTC-10B. TURN IGNITION OFF.
REPLACE FUSE #16.
NO
TURN IGNITION ON IS THE FUSE OPEN? TEST COMPLETE.*
AND INSPECT FUSE
#16.
YES
CONNECT A JUMPER
REMOVE FUEL HEATER WIRE ACROSS FUEL
RELAY. HEATER RELAY
CAVITIES 30 & 87
(IN PDC). FIG. 1
REPLACE FUSE #6 NO REPLACE THE FUEL
IS THE FUSE OPEN? HEATER RELAY.*
TURN IGNITION ON.
YES
KEY OFF. REPLACE FUSE #16 AND
TURN IGNITION ON. NO REPLACE THE FUEL
DISCONNECT THE IS THE FUSE OPEN? HEATER.*
FUEL HEATER INSPECT FUSE #16.
HARNESS CONNECTOR.
YES
KEY OFF. REPLACE FUSE #16 AND
DISCONNECT THE TURN IGNITION ON. NO REPLACE THE
CRANKCASE VENT IS THE FUSE OPEN? CRANKCASE VENT
HEATER HARNESS INSPECT FUSE #16. HEATER.*
CONNECTOR.
YES
REPAIR THE FUEL
HEATER RELAY
OUTPUT CIRCUIT FOR
A SHORT TO
GROUND.*
N
O
T
R
O
U
B
L
E
C
O
D
E
T
E
S
T
S
351
ProCarManuals.com