Jaguar X-Type Sedan and Estate (Wagon). Service manual — part 295
Item
Part Number
Description
1
—
Engine control module (ECM)
2
—
Starter motor
3
—
Starter motor relay
Vehicles with 2.0L and 2.2L diesel engines
Item
Part Number
Description
1
—
Engine control module (ECM)
2
—
Starter motor relay
3
—
Starter motor
Published: 11-May-2011
Starting System - Starting System2.0L NA V6 - AJV6
Diagnosis and Testing
WARNING: Beware of rotating parts. Failure to follow these instructions may result in personal injury.
1. Visually inspect for obvious signs of mechanical and electrical damage.
1.
2. Verify the customer concern by operating the system.
2.
3. Make sure the vehicle is in NEUTRAL or PARK for automatic vehicles, NEUTRAL for manual vehicles.
3.
Mechanical
Electrical
Starter Motor
Flywheel Ring Gear
Engine Seized
Starter Motor
Battery
Fuse 28 (30A)
Fuse 29 (30A)
Fuse 92 (10A)
Starter relay
Transmission range switch
Wiring harness(es)
Damaged, loose or corroded connectors
Engine control module (ECM)
4. If an obvious cause for an observed or reported concern is found, correct the cause, (if possible) before proceeding to the next
step.
4.
5. The DTC summaries are generated to support the Jaguar approved diagnostic system, but also provide the basis for diagnosis of
OBD related concerns using a suitable generic scan tool, in conjunction with the electrical guides. Until the DTC summaries and
electrical guides are available, the starting system can only be diagnosed using the Jaguar approved diagnostic system, other than
basic electrical faults. For additional information, refer to Dealer technical support.
5.
1
1
1
2
3
Published: 11-May-2011
Starting System - Starting System2.5L NA V6 - AJV6/3.0L NA V6 - AJ27
Diagnosis and Testing
1. Verify the customer concern by operating the system.
1.
2. Visually inspect for obvious signs of mechanical or electrical damage.
2.
3. Make sure the vehicle is in NEUTRAL or PARK for automatic vehicles, NEUTRAL for manual vehicles.
3.
4. Make sure the clutch pedal is fully depressed for Federal manual vehicles.
4.
Visual Inspection Chart
Mechanical
Electrical
Starter Motor
Flywheel Ring Gear
Engine Seized
Starter Motor
Battery
Fuse 28 (15A)
Fuse 29 (30A)
Fuse 92 (10A)
Starter relay
Transmission range switch
Clutch switch; manual transmission (USA only)
Wiring harness(es)
Damaged, loose or corroded connectors
Engine control module (ECM)
5. If an obvious cause for an observed or reported concern is found, correct the cause, (if possible) before proceeding to the next
step.
5.
6. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart.
6.
Symptom Chart
DTC
Condition
Possible Sources
Action
P0616,
P0617
The engine does not
crank.
Battery.
Circuit.
Starter motor.
Relay.
Inertia switch.
Ignition switch.
Transmission range switch
(automatic transmission).
Clutch switch; manual
transmission (USA only).
GO to Pinpoint Test
A.
None.
The engine cranks slowly.
Battery.
Circuit.
Starter motor.
GO to Pinpoint Test
B.
None.
Unusual starter motor
noise.
Starter motor.
Flywheel ring gear.
INSPECT flywheel ring gear. For additional information,
REFER to Section
303-00 Engine System - General Information
.
INSPECT starter motor for alignment, cracked case. Make sure the
mounting bolts are tightened. If necessary, INSTALL a new starter
motor.
None.
The starter spins, but the
engine does not crank.
Starter motor.
Flywheel ring gear.
INSPECT the flywheel ring gear for missing teeth.
REFER to Section
303-00 Engine System - General Information
.
INSPECT starter motor pinion gear for missing teeth. CHECK
starter motor for correct mounting. If concern persists, INSTALL a
new starter motor.
PINPOINT TEST A : P0616, P0617. THE ENGINE DOES NOT CRANK
WARNING: Beware of rotating parts. Failure to follow these instructions may result in personal injury.
• NOTE: Make sure the vehicle is in NEUTRAL or PARK for automatic vehicles, NEUTRAL for manual vehicles. Make sure the clutch pedal is
fully depressed for Federal manual vehicles.
• NOTE: Check that the inertia switch has not tripped.
TEST
CONDITIONS
DETAILS/RESULTS/ACTIONS
A1: CHECK THE BATTERY
Check the battery. For additional information.
REFER to Section
414-00 Battery and Charging System - General Information
.
Is the battery OK?
Yes
GO to A2
.
No
INSTALL a new battery.
REFER to Section
414-01 Battery, Mounting and Cables
.
CLEAR the DTC. TEST the system for normal operation.
A2: CHECK THE STARTER RELAY
Turn the ignition switch to the CRANK position.
Does the starter relay make an audible click?
Yes
GO to A16
.
No
GO to A3
.
A3: CHECK FOR CRANK SUPPLY VOLTAGE TO STARTER RELAY
Remove the starter relay.
Turn the ignition switch to the CRANK position, and hold.
Measure the voltage between terminal 1 of the relay base and GROUND.
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